pair,contact1,contact2,flow1,flow2 1t4k_B_,3,25,1,1 1t4k_B_,5,23,1,1 1t4k_B_,6,95,1,1 1t4k_B_,6,110,1,1 1t4k_B_,6,111,1,1 1t4k_B_,7,21,1,1 1t4k_B_,10,114,1,1 1t4k_B_,12,114,1,1 1t4k_B_,12,116,1,1 1t4k_B_,13,16,1,1 1t4k_B_,18,82,1,1 1t4k_B_,20,80,1,1 1t4k_B_,22,78,1,1 1t4k_B_,24,76,1,1 1t4k_B_,28,30,1,1 1t4k_B_,28,31,1,1 1t4k_B_,28,32,1,1 1t4k_B_,29,71,1,1 1t4k_B_,33,98,1,1 1t4k_B_,34,51,1,1 1t4k_B_,35,96,1,1 1t4k_B_,36,48,1,1 1t4k_B_,36,49,1,1 1t4k_B_,37,94,1,1 1t4k_B_,38,46,1,1 1t4k_B_,38,89,1,1 1t4k_B_,38,93,1,1 1t4k_B_,39,43,1,1 1t4k_B_,39,92,1,1 1t4k_B_,48,60,1,1 1t4k_B_,50,58,1,1 1t4k_B_,52,55,1,1 1t4k_B_,52,56,1,1 1t4k_B_,52,71,1,1 1t4k_B_,54,56,1,1 1t4k_B_,59,69,1,1 1t4k_B_,66,83,1,1 1t4k_B_,66,84,1,1 1t4k_B_,66,89,1,1 1t4k_B_,68,81,1,1 1t4k_B_,70,79,1,1 1t4k_B_,72,75,1,1 1t4k_B_,72,77,1,1 1t4k_B_,73,76,1,1 1t4k_B_,87,90,1,1 1t4k_B_,89,93,1,1 1t4k_B_,90,115,1,1 1t4k_B_,91,113,1,1 1t4k_B_,93,111,1,1 1t4k_B_,95,108,1,1 1t4k_B_,97,106,1,1 1t4k_B_,99,103,1,1 1t4k_B_,105,107,1,1 1t4k_B_,116,118,1,1 1t4k_B_,121,122,1,1 1t4k_B_,121,148,1,1 1t4k_B_,121,150,1,1 1t4k_B_,124,147,1,1 1t4k_B_,125,212,1,1 1t4k_B_,126,145,1,1 1t4k_B_,128,143,1,1 1t4k_B_,131,133,1,1 1t4k_B_,137,189,1,1 1t4k_B_,138,189,1,1 1t4k_B_,140,187,1,1 1t4k_B_,141,186,1,1 1t4k_B_,142,185,1,1 1t4k_B_,144,183,1,1 1t4k_B_,146,181,1,1 1t4k_B_,148,179,1,1 1t4k_B_,149,152,1,1 1t4k_B_,149,179,1,1 1t4k_B_,151,203,1,1 1t4k_B_,155,202,1,1 1t4k_B_,157,200,1,1 1t4k_B_,158,161,1,1 1t4k_B_,158,163,1,1 1t4k_B_,158,183,1,1 1t4k_B_,159,162,1,1 1t4k_B_,159,196,1,1 1t4k_B_,159,198,1,1 1t4k_B_,160,200,1,1 1t4k_B_,166,186,1,1 1t4k_B_,168,183,1,1 1t4k_B_,168,184,1,1 1t4k_B_,169,183,1,1 1t4k_B_,170,182,1,1 1t4k_B_,173,180,1,1 1t4k_B_,175,176,1,1 1t4k_B_,175,178,1,1 1t4k_B_,190,194,1,1 1t4k_B_,191,195,1,1 1t4k_B_,197,214,1,1 1t4k_B_,199,212,1,1 1t4k_B_,200,211,1,1 1t4k_B_,201,210,1,1 1t4k_B_,203,206,1,1 1t4k_B_,203,208,1,1 1t4k_B_,204,207,1,1 1t4k_B_,206,208,1,1