`include "defs.h"module backtrack(cmp,  restart,  clk,              bit_line);input   [96-1:0] cmp;input   restart,  clk;output  [11:0] bit_line;wire    out0000,  out0001,  out0010,  out0011,  out0020,  out0021,  out0030,  out0031,  out0040,  out0041,  out0050,  out0051,  out0060,  out0061,  out0070,  out0071,                  out0100,  out0101,  out0110,  out0111,  out0120,  out0121,  out0130,  out0131,  out0140,  out0141,  out0150,  out0151,  out0160,  out0161,  out0170,  out0171,                  out0200,  out0201,  out0210,  out0211,  out0220,  out0221,  out0230,  out0231,  out0240,  out0241,  out0250,  out0251,  out0260,  out0261,  out0270,  out0271,                  out0300,  out0301,  out0310,  out0311,  out0320,  out0321,  out0330,  out0331,  out0340,  out0341,  out0350,  out0351,  out0360,  out0361,  out0370,  out0371,                  out0400,  out0401,  out0410,  out0411,  out0420,  out0421,  out0430,  out0431,  out0440,  out0441,  out0450,  out0451,  out0460,  out0461,  out0470,  out0471,                  out0500,  out0501,  out0510,  out0511,  out0520,  out0521,  out0530,  out0531,  out0540,  out0541,  out0550,  out0551,  out0560,  out0561,  out0570,  out0571,                  out0600,  out0601,  out0610,  out0611,  out0620,  out0621,  out0630,  out0631,  out0640,  out0641,  out0650,  out0651,  out0660,  out0661,  out0670,  out0671,                  out0700,  out0701,  out0710,  out0711,  out0720,  out0721,  out0730,  out0731,  out0740,  out0741,  out0750,  out0751,  out0760,  out0761,  out0770,  out0771,                  out0800,  out0801,  out0810,  out0811,  out0820,  out0821,  out0830,  out0831,  out0840,  out0841,  out0850,  out0851,  out0860,  out0861,  out0870,  out0871,                  out0900,  out0901,  out0910,  out0911,  out0920,  out0921,  out0930,  out0931,  out0940,  out0941,  out0950,  out0951,  out0960,  out0961,  out0970,  out0971,                  out1000,  out1001,  out1010,  out1011,  out1020,  out1021,  out1030,  out1031,  out1040,  out1041,  out1050,  out1051,  out1060,  out1061,  out1070,  out1071,                  out1100,  out1101,  out1110,  out1111,  out1120,  out1121,  out1130,  out1131,  out1140,  out1141,  out1150,  out1151,  out1160,  out1161,  out1170,  out1171;reg    [15:0]last_out;always @(posedge clk) last_out = {out1100,  out1101,  out1110,  out1111,  out1120,  out1121,  out1130,  out1131,  out1140,  out1141,  out1150,  out1151,  out1160,  out1161,  out1170,  out1171};reg del_restart;always @(posedge clk) del_restart = restart;wire   [15:0]first_in = del_restart == 1 ? {1'b1,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0,  1'b0} : last_out;MS_res_stage  st0(cmp[7:0],  bit_line[0],          out1100,  out1111,  out1130,  out1121,  out1150,  out1141,  out1160,  out1171,  out1110,  out1101,  out1120,  out1131,  out1140,  out1151,  out1170,  out1161,          out0000,  out0001,  out0010,  out0011,  out0020,  out0021,  out0030,  out0031,  out0040,  out0041,  out0050,  out0051,  out0060,  out0061,  out0070,  out0071);MS_res_stage  st1(cmp[15:8],  bit_line[1],          out0000,  out0011,  out0030,  out0021,  out0050,  out0041,  out0060,  out0071,  out0010,  out0001,  out0020,  out0031,  out0040,  out0051,  out0070,  out0061,          out0100,  out0101,  out0110,  out0111,  out0120,  out0121,  out0130,  out0131,  out0140,  out0141,  out0150,  out0151,  out0160,  out0161,  out0170,  out0171);MS_res_stage  st2(cmp[23:16],  bit_line[2],          out0100,  out0111,  out0130,  out0121,  out0150,  out0141,  out0160,  out0171,  out0110,  out0101,  out0120,  out0131,  out0140,  out0151,  out0170,  out0161,          out0200,  out0201,  out0210,  out0211,  out0220,  out0221,  out0230,  out0231,  out0240,  out0241,  out0250,  out0251,  out0260,  out0261,  out0270,  out0271);MS_res_stage  st3(cmp[31:24],  bit_line[3],          out0200,  out0211,  out0230,  out0221,  out0250,  out0241,  out0260,  out0271,  out0210,  out0201,  out0220,  out0231,  out0240,  out0251,  out0270,  out0261,          out0300,  out0301,  out0310,  out0311,  out0320,  out0321,  out0330,  out0331,  out0340,  out0341,  out0350,  out0351,  out0360,  out0361,  out0370,  out0371);MS_res_stage  st4(cmp[39:32],  bit_line[4],          out0300,  out0311,  out0330,  out0321,  out0350,  out0341,  out0360,  out0371,  out0310,  out0301,  out0320,  out0331,  out0340,  out0351,  out0370,  out0361,          out0400,  out0401,  out0410,  out0411,  out0420,  out0421,  out0430,  out0431,  out0440,  out0441,  out0450,  out0451,  out0460,  out0461,  out0470,  out0471);MS_res_stage  st5(cmp[47:40],  bit_line[5],          out0400,  out0411,  out0430,  out0421,  out0450,  out0441,  out0460,  out0471,  out0410,  out0401,  out0420,  out0431,  out0440,  out0451,  out0470,  out0461,          out0500,  out0501,  out0510,  out0511,  out0520,  out0521,  out0530,  out0531,  out0540,  out0541,  out0550,  out0551,  out0560,  out0561,  out0570,  out0571);MS_res_stage  st6(cmp[55:48],  bit_line[6],          out0500,  out0511,  out0530,  out0521,  out0550,  out0541,  out0560,  out0571,  out0510,  out0501,  out0520,  out0531,  out0540,  out0551,  out0570,  out0561,          out0600,  out0601,  out0610,  out0611,  out0620,  out0621,  out0630,  out0631,  out0640,  out0641,  out0650,  out0651,  out0660,  out0661,  out0670,  out0671);MS_res_stage  st7(cmp[63:56],  bit_line[7],          out0600,  out0611,  out0630,  out0621,  out0650,  out0641,  out0660,  out0671,  out0610,  out0601,  out0620,  out0631,  out0640,  out0651,  out0670,  out0661,          out0700,  out0701,  out0710,  out0711,  out0720,  out0721,  out0730,  out0731,  out0740,  out0741,  out0750,  out0751,  out0760,  out0761,  out0770,  out0771);MS_res_stage  st8(cmp[71:64],  bit_line[8],          out0700,  out0711,  out0730,  out0721,  out0750,  out0741,  out0760,  out0771,  out0710,  out0701,  out0720,  out0731,  out0740,  out0751,  out0770,  out0761,          out0800,  out0801,  out0810,  out0811,  out0820,  out0821,  out0830,  out0831,  out0840,  out0841,  out0850,  out0851,  out0860,  out0861,  out0870,  out0871);MS_res_stage  st9(cmp[79:72],  bit_line[9],          out0800,  out0811,  out0830,  out0821,  out0850,  out0841,  out0860,  out0871,  out0810,  out0801,  out0820,  out0831,  out0840,  out0851,  out0870,  out0861,          out0900,  out0901,  out0910,  out0911,  out0920,  out0921,  out0930,  out0931,  out0940,  out0941,  out0950,  out0951,  out0960,  out0961,  out0970,  out0971);MS_res_stage  st10(cmp[87:80],  bit_line[10],          out0900,  out0911,  out0930,  out0921,  out0950,  out0941,  out0960,  out0971,  out0910,  out0901,  out0920,  out0931,  out0940,  out0951,  out0970,  out0961,          out1000,  out1001,  out1010,  out1011,  out1020,  out1021,  out1030,  out1031,  out1040,  out1041,  out1050,  out1051,  out1060,  out1061,  out1070,  out1071);MS_res_stage  st11(cmp[95:88],  bit_line[11],          out1000,  out1011,  out1030,  out1021,  out1050,  out1041,  out1060,  out1071,  out1010,  out1001,  out1020,  out1031,  out1040,  out1051,  out1070,  out1061,          first_in[15],  first_in[14],  first_in[13],  first_in[12],  first_in[11],  first_in[10],  first_in[9],  first_in[8],  first_in[7],  first_in[6],  first_in[5],  first_in[4],  first_in[3],  first_in[2],  first_in[1],  first_in[0]);endmodule