pair,contact1,contact2,flow1,flow2
1z87_A_,3,5,1,1
1z87_A_,8,34,1,1
1z87_A_,10,32,1,1
1z87_A_,12,30,1,1
1z87_A_,13,243,1,1
1z87_A_,14,28,1,1
1z87_A_,17,19,1,1
1z87_A_,31,42,1,1
1z87_A_,33,40,1,1
1z87_A_,35,38,1,1
1z87_A_,36,260,1,1
1z87_A_,37,210,1,1
1z87_A_,39,208,1,1
1z87_A_,41,206,1,1
1z87_A_,42,43,1,1
1z87_A_,45,46,1,1
1z87_A_,72,75,1,1
1z87_A_,79,121,1,1
1z87_A_,79,159,1,1
1z87_A_,83,155,1,1
1z87_A_,84,88,1,1
1z87_A_,84,89,1,1
1z87_A_,85,153,1,1
1z87_A_,90,115,1,1
1z87_A_,94,109,1,1
1z87_A_,96,106,1,1
1z87_A_,98,101,1,1
1z87_A_,98,103,1,1
1z87_A_,105,128,1,1
1z87_A_,107,126,1,1
1z87_A_,114,117,1,1
1z87_A_,114,118,1,1
1z87_A_,115,119,1,1
1z87_A_,118,120,1,1
1z87_A_,119,122,1,1
1z87_A_,127,160,1,1
1z87_A_,129,136,1,1
1z87_A_,130,158,1,1
1z87_A_,131,134,1,1
1z87_A_,140,144,1,1
1z87_A_,141,144,1,1
1z87_A_,141,145,1,1
1z87_A_,142,146,1,1
1z87_A_,143,147,1,1
1z87_A_,144,148,1,1
1z87_A_,145,149,1,1
1z87_A_,146,150,1,1
1z87_A_,185,186,1,1
1z87_A_,191,235,1,1
1z87_A_,209,211,1,1
1z87_A_,214,232,1,1
1z87_A_,216,230,1,1
1z87_A_,218,228,1,1
1z87_A_,220,222,1,1
1z87_A_,229,242,1,1
1z87_A_,231,240,1,1
1z87_A_,233,236,1,1
1z87_A_,233,238,1,1
1z87_A_,238,239,1,1
1z87_A_,243,244,1,1
1z87_A_,243,245,1,1
1z87_A_,246,250,1,1
1z87_A_,247,251,1,1
1z87_A_,248,252,1,1
1z87_A_,249,253,1,1
1z87_A_,250,254,1,1
1z87_A_,251,255,1,1
1z87_A_,253,256,1,1
1z87_A_,253,257,1,1
1z87_A_,254,258,1,1
1z87_A_,255,259,1,1
1z87_A_,256,260,1,1
1z87_A_,257,261,1,1
1z87_A_,258,262,1,1