A   _-              > Aug 14 202405:08:24HOST64sm_86//
// Generated by NVIDIA NVVM Compiler
//
// Compiler Build ID: CL-31833905
// Cuda compilation tools, release 11.8, V11.8.89
// Based on NVVM 7.0.1
//

.version 7.8
.target sm_50
.address_size 64

	// .globl	ShaderKernel_fxOutline
.const .align 4 .b8 kRGB32f_To_601YPbPr[36] = {135, 22, 153, 62, 162, 69, 22, 63, 213, 120, 233, 61, 33, 201, 44, 190, 111, 155, 169, 190, 0, 0, 0, 63, 0, 0, 0, 63, 70, 94, 214, 190, 232, 134, 166, 189};
.const .align 4 .b8 k601YPbPr_To_RGB32f[36] = {0, 0, 128, 63, 0, 0, 0, 0, 188, 116, 179, 63, 0, 0, 128, 63, 152, 50, 176, 190, 158, 209, 54, 191, 0, 0, 128, 63, 229, 208, 226, 63, 0, 0, 0, 0};
.const .align 4 .b8 kRGB32f_To_601YCbCr[36] = {70, 246, 130, 66, 145, 141, 0, 67, 94, 186, 199, 65, 33, 48, 23, 194, 240, 103, 148, 194, 0, 0, 224, 66, 0, 0, 224, 66, 111, 146, 187, 194, 70, 182, 145, 193};
.const .align 4 .b8 k601YCbCr_To_RGB32f[36] = {37, 160, 149, 59, 0, 0, 0, 0, 182, 23, 205, 59, 37, 160, 149, 59, 40, 15, 201, 186, 156, 239, 80, 187, 37, 160, 149, 59, 236, 155, 1, 60, 0, 0, 0, 0};
.const .align 4 .b8 kRGB8u_To_601YCbCr[36] = {219, 121, 131, 62, 152, 14, 1, 63, 18, 131, 200, 61, 174, 199, 23, 190, 238, 252, 148, 190, 197, 224, 224, 62, 197, 224, 224, 62, 217, 78, 188, 190, 174, 71, 146, 189};
.const .align 4 .b8 k601YCbCr_To_RGB8u[36] = {127, 10, 149, 63, 0, 0, 0, 0, 160, 74, 204, 63, 127, 10, 149, 63, 254, 148, 200, 190, 184, 30, 80, 191, 127, 10, 149, 63, 78, 26, 1, 64, 0, 0, 0, 0};
.const .align 4 .b8 kRGB8u_To_601YCbCrFullRange[36] = {135, 22, 153, 62, 162, 69, 22, 63, 213, 120, 233, 61, 166, 27, 44, 190, 39, 241, 168, 190, 250, 254, 254, 62, 250, 254, 254, 62, 43, 135, 213, 190, 59, 223, 165, 189};
.const .align 4 .b8 k601YCbCrFullRange_To_RGB8u[36] = {0, 0, 128, 63, 0, 0, 0, 0, 72, 193, 178, 63, 0, 0, 128, 63, 143, 130, 175, 190, 225, 26, 54, 191, 0, 0, 128, 63, 20, 238, 225, 63, 0, 0, 0, 0};
.const .align 4 .b8 kRGB32f_To_601YCbCrFullRange[36] = {113, 125, 152, 66, 92, 175, 21, 67, 92, 143, 232, 65, 158, 111, 43, 194, 49, 72, 168, 194, 0, 0, 254, 66, 0, 0, 254, 66, 170, 177, 212, 194, 88, 57, 165, 193};
.const .align 4 .b8 k601YCbCrFullRange_To_RGB32f[36] = {129, 128, 128, 59, 0, 0, 0, 0, 189, 116, 179, 59, 129, 128, 128, 59, 194, 50, 176, 186, 179, 209, 54, 187, 129, 128, 128, 59, 229, 208, 226, 59, 0, 0, 0, 0};
.const .align 4 .b8 kRGB32f_To_709YPbPr[36] = {208, 179, 89, 62, 89, 23, 55, 63, 152, 221, 147, 61, 186, 164, 234, 189, 210, 86, 197, 190, 0, 0, 0, 63, 0, 0, 0, 63, 190, 134, 232, 190, 16, 202, 59, 189};
.const .align 4 .b8 k709YPbPr_To_RGB32f[36] = {0, 0, 128, 63, 0, 0, 0, 0, 12, 147, 201, 63, 0, 0, 128, 63, 221, 209, 63, 190, 243, 173, 239, 190, 0, 0, 128, 63, 77, 132, 237, 63, 0, 0, 0, 0};
.const .align 4 .b8 kRGB32f_To_709YCbCr[36] = {106, 60, 58, 66, 6, 161, 28, 67, 244, 253, 124, 65, 223, 79, 205, 193, 8, 172, 172, 194, 0, 0, 224, 66, 0, 0, 224, 66, 195, 117, 203, 194, 236, 81, 36, 193};
.const .align 4 .b8 k709YCbCr_To_RGB32f[36] = {37, 160, 149, 59, 0, 0, 0, 0, 239, 94, 230, 59, 37, 160, 149, 59, 33, 57, 91, 186, 178, 245, 8, 187, 37, 160, 149, 59, 82, 185, 7, 60, 0, 0, 0, 0};
.const .align 4 .b8 k709YCbCrFullRange_To_RGB32f[36] = {131, 128, 128, 59, 0, 0, 0, 0, 28, 147, 201, 59, 131, 128, 128, 59, 61, 210, 63, 186, 248, 173, 239, 186, 131, 128, 128, 59, 82, 132, 237, 59, 0, 0, 0, 0};
.const .align 4 .b8 kRGB8u_To_709YCbCr[36] = {207, 247, 58, 62, 53, 62, 29, 63, 231, 251, 125, 61, 184, 30, 206, 189, 23, 89, 173, 190, 197, 224, 224, 62, 197, 224, 224, 62, 12, 66, 204, 190, 195, 245, 36, 189};
.const .align 4 .b8 k709YCbCr_To_RGB8u[36] = {127, 10, 149, 63, 0, 0, 0, 0, 147, 120, 229, 63, 127, 10, 149, 63, 53, 94, 90, 190, 205, 108, 8, 191, 127, 10, 149, 63, 154, 49, 7, 64, 0, 0, 0, 0};
.const .align 4 .b8 k709YCbCr_To_601YCbCr[36] = {0, 0, 128, 63, 23, 100, 203, 61, 1, 77, 68, 62, 0, 0, 0, 0, 18, 103, 125, 63, 10, 158, 226, 189, 0, 0, 0, 0, 61, 98, 148, 189, 249, 191, 123, 63};
.const .align 4 .b8 k601YCbCr_To_709YCbCr[36] = {0, 0, 128, 63, 122, 165, 236, 189, 179, 237, 84, 190, 0, 0, 0, 0, 204, 98, 130, 63, 216, 188, 234, 61, 0, 0, 0, 0, 74, 179, 153, 61, 234, 61, 131, 63};
.const .align 4 .b8 kZeroMatrix[36];
.const .align 4 .b8 kYCbCrOffset[12] = {0, 0, 128, 65, 0, 0, 0, 67, 0, 0, 0, 67};
.const .align 4 .b8 kYCbCrFullRangeOffset[12] = {0, 0, 0, 0, 0, 0, 0, 67, 0, 0, 0, 67};
.const .align 4 .f32 PQ_m1 = 0f3E232000;
.const .align 4 .f32 PQ_m1Inv = 0f40C8E06B;
.const .align 4 .f32 PQ_m2 = 0f429DB000;
.const .align 4 .f32 PQ_m2Inv = 0f3C4FCDAC;
.const .align 4 .f32 PQ_c1 = 0f3F560000;
.const .align 4 .f32 PQ_c2 = 0f4196D000;
.const .align 4 .f32 PQ_c3 = 0f41958000;
.const .align 4 .f32 Gamma1886 = 0f4019999A;
.const .align 4 .f32 PQ_Lpeak = 0f461C4000;
.const .align 4 .f32 PQ_a = 0f3F8CAC08;
.const .align 4 .f32 PQ_b = 0f426E1556;
.const .align 4 .f32 PQ_c = 0f39B033E5;
.const .align 4 .f32 PQ_s = 0f4385EB85;
.const .align 4 .f32 PQ_g = 0f3EE66666;
.const .align 4 .f32 scaleFD = 0f42C80000;
.const .align 4 .f32 HLG_a = 0f3E371FF0;
.const .align 4 .f32 HLG_b = 0f3E91C020;
.const .align 4 .f32 HLG_c = 0f3F0F564F;
.const .align 4 .f32 HLG_inva = 0f40B2F029;
.const .align 4 .f32 HLG_alpha = 0f41200000;
.const .align 4 .f32 HLG_invAlpha = 0f3DCCCCCD;
.const .align 4 .f32 HLG_gamma = 0f3F99999A;
.const .align 4 .f32 HLG_gammaM1 = 0f3E4CCCCD;
.const .align 4 .f32 HLG_gammaM1Dgamma = 0f3E2AAAAB;
.const .align 4 .f32 HLG_YR = 0f3E86809D;
.const .align 4 .f32 HLG_YG = 0f3F2D9168;
.const .align 4 .f32 HLG_YB = 0f3D72E48F;
.const .align 4 .f32 HLG_Lpeak = 0f447A0000;
.const .align 4 .f32 AppleLog_R0 = 0fBD670F18;
.const .align 4 .f32 AppleLog_Rt = 0f3C23D70A;
.const .align 4 .f32 AppleLog_c = 0f423D2601;
.const .align 4 .f32 AppleLog_beta = 0f3C1DF346;
.const .align 4 .f32 AppleLog_gamma = 0f3DAF1D23;
.const .align 4 .f32 AppleLog_delta = 0f3F3180A9;
.global .texref texture0_RECT;
// _ZZ31ShaderKernel_fxOutline_DelegateP6float4PKS_Pvi17DevicePixelFormatii5uint2E7p_local has been demoted

.visible .entry ShaderKernel_fxOutline(
	.param .u64 ShaderKernel_fxOutline_param_0,
	.param .u64 ShaderKernel_fxOutline_param_1,
	.param .u64 ShaderKernel_fxOutline_param_2,
	.param .u32 ShaderKernel_fxOutline_param_3,
	.param .u32 ShaderKernel_fxOutline_param_4,
	.param .u32 ShaderKernel_fxOutline_param_5,
	.param .u32 ShaderKernel_fxOutline_param_6
)
{
	.reg .pred 	%p<7>;
	.reg .b16 	%rs<5>;
	.reg .f32 	%f<105>;
	.reg .b32 	%r<23>;
	.reg .b64 	%rd<11>;
	// demoted variable
	.shared .align 16 .b8 _ZZ31ShaderKernel_fxOutline_DelegateP6float4PKS_Pvi17DevicePixelFormatii5uint2E7p_local[16];

	ld.param.u64 	%rd4, [ShaderKernel_fxOutline_param_0];
	ld.param.u64 	%rd3, [ShaderKernel_fxOutline_param_1];
	ld.param.u32 	%r4, [ShaderKernel_fxOutline_param_3];
	ld.param.u32 	%r5, [ShaderKernel_fxOutline_param_4];
	ld.param.u32 	%r6, [ShaderKernel_fxOutline_param_5];
	ld.param.u32 	%r7, [ShaderKernel_fxOutline_param_6];
	cvta.to.global.u64 	%rd1, %rd4;
	mov.u32 	%r1, %ntid.x;
	mov.u32 	%r8, %ctaid.x;
	mov.u32 	%r9, %tid.x;
	mad.lo.s32 	%r2, %r8, %r1, %r9;
	mov.u32 	%r10, %ntid.y;
	mov.u32 	%r11, %ctaid.y;
	mov.u32 	%r12, %tid.y;
	mad.lo.s32 	%r3, %r11, %r10, %r12;
	or.b32  	%r13, %r12, %r9;
	setp.ne.s32 	%p1, %r13, 0;
	@%p1 bra 	$L__BB0_3;

	setp.eq.s32 	%p2, %r1, 0;
	@%p2 bra 	$L__BB0_9;

	cvta.to.global.u64 	%rd5, %rd3;
	ld.global.v4.u32 	{%r14, %r15, %r16, %r17}, [%rd5];
	st.shared.v4.u32 	[_ZZ31ShaderKernel_fxOutline_DelegateP6float4PKS_Pvi17DevicePixelFormatii5uint2E7p_local], {%r14, %r15, %r16, %r17};

$L__BB0_3:
	bar.sync 	0;
	setp.ge.s32 	%p3, %r3, %r7;
	setp.ge.s32 	%p4, %r2, %r6;
	or.pred  	%p5, %p4, %p3;
	@%p5 bra 	$L__BB0_7;

	cvt.rn.f32.u32 	%f5, %r2;
	add.ftz.f32 	%f6, %f5, 0f3F000000;
	cvt.rn.f32.u32 	%f7, %r3;
	add.ftz.f32 	%f8, %f7, 0f3F000000;
	add.ftz.f32 	%f9, %f6, 0fBF800000;
	add.ftz.f32 	%f10, %f8, 0f3F800000;
	mov.f32 	%f11, 0f3F800000;
	add.ftz.f32 	%f12, %f8, 0f00000000;
	add.ftz.f32 	%f13, %f8, 0fBF800000;
	add.ftz.f32 	%f14, %f6, 0f00000000;
	add.ftz.f32 	%f15, %f6, 0f3F800000;
	tex.2d.v4.f32.f32 	{%f16, %f17, %f18, %f19}, [texture0_RECT, {%f15, %f13}];
	tex.2d.v4.f32.f32 	{%f20, %f21, %f22, %f23}, [texture0_RECT, {%f9, %f10}];
	sub.ftz.f32 	%f24, %f18, %f22;
	sub.ftz.f32 	%f25, %f17, %f21;
	sub.ftz.f32 	%f26, %f16, %f20;
	tex.2d.v4.f32.f32 	{%f27, %f28, %f29, %f30}, [texture0_RECT, {%f9, %f13}];
	sub.ftz.f32 	%f31, %f24, %f29;
	sub.ftz.f32 	%f32, %f25, %f28;
	sub.ftz.f32 	%f33, %f26, %f27;
	add.ftz.f32 	%f34, %f29, %f24;
	add.ftz.f32 	%f35, %f28, %f25;
	add.ftz.f32 	%f36, %f27, %f26;
	tex.2d.v4.f32.f32 	{%f37, %f38, %f39, %f40}, [texture0_RECT, {%f14, %f13}];
	fma.rn.ftz.f32 	%f41, %f39, 0f40000000, %f34;
	fma.rn.ftz.f32 	%f42, %f38, 0f40000000, %f35;
	fma.rn.ftz.f32 	%f43, %f37, 0f40000000, %f36;
	tex.2d.v4.f32.f32 	{%f44, %f45, %f46, %f47}, [texture0_RECT, {%f9, %f12}];
	add.ftz.f32 	%f48, %f46, %f46;
	sub.ftz.f32 	%f49, %f31, %f48;
	add.ftz.f32 	%f50, %f45, %f45;
	sub.ftz.f32 	%f51, %f32, %f50;
	add.ftz.f32 	%f52, %f44, %f44;
	sub.ftz.f32 	%f53, %f33, %f52;
	tex.2d.v4.f32.f32 	{%f54, %f55, %f56, %f57}, [texture0_RECT, {%f14, %f10}];
	add.ftz.f32 	%f58, %f56, %f56;
	sub.ftz.f32 	%f59, %f41, %f58;
	add.ftz.f32 	%f60, %f55, %f55;
	sub.ftz.f32 	%f61, %f42, %f60;
	add.ftz.f32 	%f62, %f54, %f54;
	sub.ftz.f32 	%f63, %f43, %f62;
	tex.2d.v4.f32.f32 	{%f64, %f65, %f66, %f67}, [texture0_RECT, {%f15, %f10}];
	sub.ftz.f32 	%f68, %f59, %f66;
	sub.ftz.f32 	%f69, %f61, %f65;
	sub.ftz.f32 	%f70, %f63, %f64;
	add.ftz.f32 	%f71, %f66, %f49;
	add.ftz.f32 	%f72, %f65, %f51;
	add.ftz.f32 	%f73, %f64, %f53;
	tex.2d.v4.f32.f32 	{%f74, %f75, %f76, %f77}, [texture0_RECT, {%f15, %f12}];
	fma.rn.ftz.f32 	%f78, %f76, 0f40000000, %f71;
	fma.rn.ftz.f32 	%f79, %f75, 0f40000000, %f72;
	fma.rn.ftz.f32 	%f80, %f74, 0f40000000, %f73;
	mul.ftz.f32 	%f81, %f78, %f78;
	mul.ftz.f32 	%f82, %f79, %f79;
	mul.ftz.f32 	%f83, %f80, %f80;
	fma.rn.ftz.f32 	%f84, %f68, %f68, %f81;
	fma.rn.ftz.f32 	%f85, %f69, %f69, %f82;
	fma.rn.ftz.f32 	%f86, %f70, %f70, %f83;
	add.ftz.f32 	%f87, %f84, %f85;
	add.ftz.f32 	%f88, %f86, %f87;
	cvt.ftz.sat.f32.f32 	%f89, %f88;
	max.ftz.f32 	%f90, %f89, 0f322BCC77;
	rsqrt.approx.ftz.f32 	%f91, %f90;
	mul.ftz.f32 	%f92, %f91, %f90;
	cvt.ftz.sat.f32.f32 	%f93, %f92;
	ld.shared.f32 	%f94, [_ZZ31ShaderKernel_fxOutline_DelegateP6float4PKS_Pvi17DevicePixelFormatii5uint2E7p_local];
	mul.ftz.f32 	%f95, %f93, %f94;
	cvt.rmi.ftz.f32.f32 	%f96, %f95;
	sub.ftz.f32 	%f97, %f11, %f96;
	tex.2d.v4.f32.f32 	{%f98, %f99, %f100, %f1}, [texture0_RECT, {%f6, %f8}];
	mul.ftz.f32 	%f2, %f97, %f100;
	mul.ftz.f32 	%f3, %f97, %f99;
	mul.ftz.f32 	%f4, %f97, %f98;
	mad.lo.s32 	%r22, %r3, %r4, %r2;
	cvt.s64.s32 	%rd2, %r22;
	setp.eq.s32 	%p6, %r5, 0;
	@%p6 bra 	$L__BB0_6;

	shl.b64 	%rd7, %rd2, 4;
	add.s64 	%rd8, %rd1, %rd7;
	st.global.v4.f32 	[%rd8], {%f4, %f3, %f2, %f1};
	bra.uni 	$L__BB0_7;

$L__BB0_9:
	bra.uni 	$L__BB0_9;

$L__BB0_6:
	// begin inline asm
	{  cvt.rn.f16.f32 %rs1, %f4;}

	// end inline asm
	// begin inline asm
	{  cvt.rn.f16.f32 %rs2, %f3;}

	// end inline asm
	// begin inline asm
	{  cvt.rn.f16.f32 %rs3, %f2;}

	// end inline asm
	// begin inline asm
	{  cvt.rn.f16.f32 %rs4, %f1;}

	// end inline asm
	shl.b64 	%rd9, %rd2, 3;
	add.s64 	%rd10, %rd1, %rd9;
	st.global.u16 	[%rd10], %rs1;
	st.global.u16 	[%rd10+2], %rs2;
	st.global.u16 	[%rd10+4], %rs3;
	st.global.u16 	[%rd10+6], %rs4;

$L__BB0_7:
	ret;

}

  ELF3         ~           @            V2 @ 8  @    .shstrtab .strtab .symtab .symtab_shndx .nv.info .text.ShaderKernel_fxOutline .nv.info.ShaderKernel_fxOutline .nv.shared.ShaderKernel_fxOutline .nv.constant3 .nv.constant0.ShaderKernel_fxOutline .rel.nv.constant0.ShaderKernel_fxOutline .debug_frame .rel.debug_frame .rela.debug_frame .nv.callgraph .nv.prototype .nv.rel.action  .shstrtab .strtab .symtab .symtab_shndx .nv.info .text.ShaderKernel_fxOutline .nv.info.ShaderKernel_fxOutline .nv.shared.ShaderKernel_fxOutline .nv.constant3 kRGB32f_To_601YPbPr k601YPbPr_To_RGB32f kRGB32f_To_601YCbCr k601YCbCr_To_RGB32f kRGB8u_To_601YCbCr k601YCbCr_To_RGB8u kRGB8u_To_601YCbCrFullRange k601YCbCrFullRange_To_RGB8u kRGB32f_To_601YCbCrFullRange k601YCbCrFullRange_To_RGB32f kRGB32f_To_709YPbPr k709YPbPr_To_RGB32f kRGB32f_To_709YCbCr k709YCbCr_To_RGB32f k709YCbCrFullRange_To_RGB32f kRGB8u_To_709YCbCr k709YCbCr_To_RGB8u k709YCbCr_To_601YCbCr k601YCbCr_To_709YCbCr kZeroMatrix kYCbCrOffset kYCbCrFullRangeOffset PQ_m1 PQ_m1Inv PQ_m2 PQ_m2Inv PQ_c1 PQ_c2 PQ_c3 Gamma1886 PQ_Lpeak PQ_a PQ_b PQ_c PQ_s PQ_g scaleFD HLG_a HLG_b HLG_c HLG_inva HLG_alpha HLG_invAlpha HLG_gamma HLG_gammaM1 HLG_gammaM1Dgamma HLG_YR HLG_YG HLG_YB HLG_Lpeak AppleLog_R0 AppleLog_Rt AppleLog_c AppleLog_beta AppleLog_gamma AppleLog_delta .rel.nv.constant0.ShaderKernel_fxOutline .nv.constant0.ShaderKernel_fxOutline .debug_frame .rel.debug_frame .rela.debug_frame .nv.callgraph .nv.prototype .nv.rel.action ShaderKernel_fxOutline texture0_RECT                          2                     o                                                       $            $       $            H       $            l       $                   $                  $                  $       1           $       M           $       j    D      $           h      $                 $                 $                 $                 $                 $           @      $           d      $       0          $       F          $       R                 _                 u                 {                                                                                                                                                                                                                                                    $                 (                 ,                 0                 4                 8                 <                 @             !    D             3    H             :    L             A    P             H    T             R    X             ^    \             j    `             u    d                 h                 l                                                                         ;                    J                 a                     $        |( ((   4                                $   (          / @   $    @        @       7 ~   5  
 <   `( (       $                                       !         !           !     @                           s          % 6         A   D          @   >E?x=!,o   ?   ?F^־膦  ?    t?  ?26  ??    FB C^A!0g  B  BoF%;    ;%;(ɺP%;<    y>?=>>NG
?    J?
?ȾP
?N@    >E?x=,'>>+վ;ߥ  ?    H?  ?6  ??    q}B\C\Ao+1H  B  BX9;    t;;26;;    гY>Y7?ݓ=Vž   ?   ?;  ?    ?  ??  ?M?    j<:BC|AO  B  BuQ$%;    ^;%;!9[%;R<    ;    ;;=?ﺃ;R;    :>5>?}=νY>>B̾$
?    x?
?5^Zl
?1@      ?d=MD>    g}?
    =b{?  ?z콳T    b?ؼ=    J==?                                      A   C   C       C   C  #>k@ BO<  V? ЖA A@ @F?VnB39Cff>  B7> >OV?)@   A=?L>*>>h-?r=  zDg
#<&=BF<#=1?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        z  
       y       !   " z  F   
    y      "   ( y      %   h y      &    r      $z      / $z     O G	  `       z     pR  G        z  Z       z  [       y      s        A Hy      {           z   a  pb  z  `  pfp   M	          Er         Er          x         !t   ?     !t   ?     !t  ?    !t       !t      !t	  ?     !r
        r         !r        r         r         r         r         `{b 0  r         r 	       r 	        `{b 0 B `{b 0 B r 
        `{

b 0  r         `{b 0 B `{b 0 B `{b 0 B `{b 0 B `{b 0 B $z  ^    z  _  pR  y           !r       !r	       !r!       !r      !r        !r!        !r        !r      !r        #x
   @    !r
        !r!       #x   @    !r       y          !r        !r        #x   @    !r        !r       !r        !r       !r       !r        !r       !r        !r

       y  @        #x   @    !r        #x   @    !r       !r

        r     A   #x   @     r	     A   !r       #r        r      A   #r


   	    y        " x      #r         !r
        !r          !r          	x  w+2    s         d #r       /  r     A   
 X     s     P!  " r        !t  ?     r     A   r     A   r     A   
 Y  $   	      M	          z X    >r        >r        z Y     x 2v        x2v       y      y      y     y     My          Gy    Gy    y            y            y            y            y            y            y            y            y                                                                                                  @       H                                                         o                                                         0         @                                       (      p                              )      p                      $                             O      p@                                                     p                h                                   9    p                                                      	   @                                                   	   @                                                                           p                                   B               (                                  2                                    @  $               o      C                                                        @                                                                                                                                                  @                                           