pair,contact1,contact2,flow1,flow2 1c4r_A_,1,37,1,1 1c4r_A_,1,148,1,1 1c4r_A_,4,149,1,1 1c4r_A_,5,177,1,1 1c4r_A_,6,147,1,1 1c4r_A_,7,175,1,1 1c4r_A_,8,145,1,1 1c4r_A_,9,12,1,1 1c4r_A_,9,173,1,1 1c4r_A_,10,173,1,1 1c4r_A_,12,137,1,1 1c4r_A_,12,173,1,1 1c4r_A_,14,16,1,1 1c4r_A_,14,138,1,1 1c4r_A_,14,171,1,1 1c4r_A_,15,134,1,1 1c4r_A_,16,169,1,1 1c4r_A_,17,132,1,1 1c4r_A_,18,167,1,1 1c4r_A_,19,130,1,1 1c4r_A_,20,23,1,1 1c4r_A_,25,129,1,1 1c4r_A_,26,128,1,1 1c4r_A_,27,30,1,1 1c4r_A_,27,99,1,1 1c4r_A_,27,126,1,1 1c4r_A_,27,129,1,1 1c4r_A_,28,101,1,1 1c4r_A_,30,99,1,1 1c4r_A_,30,153,1,1 1c4r_A_,31,153,1,1 1c4r_A_,32,97,1,1 1c4r_A_,33,151,1,1 1c4r_A_,34,95,1,1 1c4r_A_,35,148,1,1 1c4r_A_,36,93,1,1 1c4r_A_,37,146,1,1 1c4r_A_,38,40,1,1 1c4r_A_,38,90,1,1 1c4r_A_,38,144,1,1 1c4r_A_,39,88,1,1 1c4r_A_,40,88,1,1 1c4r_A_,40,142,1,1 1c4r_A_,40,144,1,1 1c4r_A_,41,65,1,1 1c4r_A_,42,63,1,1 1c4r_A_,42,64,1,1 1c4r_A_,43,62,1,1 1c4r_A_,44,141,1,1 1c4r_A_,45,60,1,1 1c4r_A_,45,135,1,1 1c4r_A_,46,60,1,1 1c4r_A_,47,49,1,1 1c4r_A_,47,59,1,1 1c4r_A_,47,133,1,1 1c4r_A_,48,58,1,1 1c4r_A_,49,130,1,1 1c4r_A_,49,131,1,1 1c4r_A_,50,56,1,1 1c4r_A_,51,54,1,1 1c4r_A_,51,128,1,1 1c4r_A_,56,127,1,1 1c4r_A_,57,72,1,1 1c4r_A_,57,77,1,1 1c4r_A_,59,61,1,1 1c4r_A_,59,70,1,1 1c4r_A_,61,68,1,1 1c4r_A_,63,66,1,1 1c4r_A_,65,87,1,1 1c4r_A_,67,82,1,1 1c4r_A_,69,80,1,1 1c4r_A_,71,78,1,1 1c4r_A_,72,74,1,1 1c4r_A_,72,75,1,1 1c4r_A_,72,77,1,1 1c4r_A_,75,123,1,1 1c4r_A_,76,122,1,1 1c4r_A_,79,116,1,1 1c4r_A_,82,84,1,1 1c4r_A_,89,91,1,1 1c4r_A_,89,93,1,1 1c4r_A_,93,109,1,1 1c4r_A_,94,109,1,1 1c4r_A_,96,107,1,1 1c4r_A_,96,109,1,1 1c4r_A_,98,105,1,1 1c4r_A_,99,101,1,1 1c4r_A_,99,124,1,1 1c4r_A_,100,103,1,1 1c4r_A_,104,116,1,1 1c4r_A_,106,114,1,1 1c4r_A_,107,111,1,1 1c4r_A_,108,111,1,1 1c4r_A_,120,122,1,1 1c4r_A_,126,129,1,1 1c4r_A_,129,152,1,1 1c4r_A_,135,143,1,1 1c4r_A_,136,139,1,1 1c4r_A_,136,141,1,1 1c4r_A_,137,140,1,1 1c4r_A_,152,155,1,1 1c4r_A_,156,160,1,1 1c4r_A_,157,161,1,1 1c4r_A_,158,162,1,1 1c4r_A_,159,163,1,1 1c4r_A_,160,165,1,1 1c4r_A_,165,167,1,1 1c4r_A_,165,168,1,1 1c4r_A_,172,174,1,1