pair,contact1,contact2,flow1,flow2 7phc_i_,4,6,1,1 7phc_i_,8,11,1,1 7phc_i_,8,46,1,1 7phc_i_,9,48,1,1 7phc_i_,9,49,1,1 7phc_i_,13,14,1,1 7phc_i_,14,54,1,1 7phc_i_,15,17,1,1 7phc_i_,16,139,1,1 7phc_i_,17,54,1,1 7phc_i_,17,56,1,1 7phc_i_,18,139,1,1 7phc_i_,18,141,1,1 7phc_i_,19,58,1,1 7phc_i_,26,30,1,1 7phc_i_,27,31,1,1 7phc_i_,28,32,1,1 7phc_i_,29,33,1,1 7phc_i_,30,34,1,1 7phc_i_,31,35,1,1 7phc_i_,32,36,1,1 7phc_i_,33,37,1,1 7phc_i_,35,38,1,1 7phc_i_,35,39,1,1 7phc_i_,35,40,1,1 7phc_i_,38,51,1,1 7phc_i_,41,144,1,1 7phc_i_,42,50,1,1 7phc_i_,46,51,1,1 7phc_i_,49,50,1,1 7phc_i_,49,51,1,1 7phc_i_,55,124,1,1 7phc_i_,57,124,1,1 7phc_i_,59,128,1,1 7phc_i_,60,126,1,1 7phc_i_,69,72,1,1 7phc_i_,73,90,1,1 7phc_i_,77,86,1,1 7phc_i_,79,81,1,1 7phc_i_,79,84,1,1 7phc_i_,89,92,1,1 7phc_i_,89,93,1,1 7phc_i_,92,96,1,1 7phc_i_,93,98,1,1 7phc_i_,94,98,1,1 7phc_i_,96,98,1,1 7phc_i_,98,102,1,1 7phc_i_,99,100,1,1 7phc_i_,99,103,1,1 7phc_i_,99,127,1,1 7phc_i_,100,104,1,1 7phc_i_,101,105,1,1 7phc_i_,102,106,1,1 7phc_i_,103,107,1,1 7phc_i_,103,123,1,1 7phc_i_,103,125,1,1 7phc_i_,104,108,1,1 7phc_i_,105,109,1,1 7phc_i_,106,109,1,1 7phc_i_,113,116,1,1 7phc_i_,113,117,1,1 7phc_i_,114,118,1,1 7phc_i_,115,119,1,1 7phc_i_,116,120,1,1 7phc_i_,117,121,1,1 7phc_i_,118,121,1,1 7phc_i_,118,122,1,1 7phc_i_,120,123,1,1 7phc_i_,133,136,1,1