pair,contact1,contact2,flow1,flow2 4rca_B_,1,33,1,1 4rca_B_,3,6,1,1 4rca_B_,8,10,1,1 4rca_B_,9,20,1,1 4rca_B_,17,41,1,1 4rca_B_,19,41,1,1 4rca_B_,19,43,1,1 4rca_B_,20,22,1,1 4rca_B_,21,43,1,1 4rca_B_,21,47,1,1 4rca_B_,22,24,1,1 4rca_B_,24,47,1,1 4rca_B_,25,47,1,1 4rca_B_,28,56,1,1 4rca_B_,32,59,1,1 4rca_B_,40,62,1,1 4rca_B_,40,64,1,1 4rca_B_,41,65,1,1 4rca_B_,42,65,1,1 4rca_B_,42,67,1,1 4rca_B_,44,67,1,1 4rca_B_,44,71,1,1 4rca_B_,45,47,1,1 4rca_B_,47,71,1,1 4rca_B_,49,71,1,1 4rca_B_,50,74,1,1 4rca_B_,52,75,1,1 4rca_B_,52,77,1,1 4rca_B_,53,56,1,1 4rca_B_,55,79,1,1 4rca_B_,57,60,1,1 4rca_B_,60,63,1,1 4rca_B_,64,88,1,1 4rca_B_,65,67,1,1 4rca_B_,66,89,1,1 4rca_B_,66,91,1,1 4rca_B_,68,91,1,1 4rca_B_,68,95,1,1 4rca_B_,69,91,1,1 4rca_B_,70,94,1,1 4rca_B_,71,95,1,1 4rca_B_,73,95,1,1 4rca_B_,73,96,1,1 4rca_B_,77,80,1,1 4rca_B_,79,82,1,1 4rca_B_,81,84,1,1 4rca_B_,88,112,1,1 4rca_B_,88,113,1,1 4rca_B_,89,91,1,1 4rca_B_,90,113,1,1 4rca_B_,90,115,1,1 4rca_B_,92,95,1,1 4rca_B_,92,115,1,1 4rca_B_,92,119,1,1 4rca_B_,94,117,1,1 4rca_B_,95,118,1,1 4rca_B_,97,119,1,1 4rca_B_,98,122,1,1 4rca_B_,100,123,1,1 4rca_B_,100,125,1,1 4rca_B_,101,104,1,1 4rca_B_,112,136,1,1 4rca_B_,112,137,1,1 4rca_B_,113,115,1,1 4rca_B_,114,137,1,1 4rca_B_,114,139,1,1 4rca_B_,115,117,1,1 4rca_B_,116,119,1,1 4rca_B_,116,139,1,1 4rca_B_,116,143,1,1 4rca_B_,118,141,1,1 4rca_B_,119,143,1,1 4rca_B_,121,143,1,1 4rca_B_,121,144,1,1 4rca_B_,125,127,1,1 4rca_B_,129,132,1,1 4rca_B_,131,133,1,1 4rca_B_,132,135,1,1 4rca_B_,133,155,1,1 4rca_B_,136,159,1,1 4rca_B_,136,160,1,1 4rca_B_,138,160,1,1 4rca_B_,138,162,1,1 4rca_B_,140,143,1,1 4rca_B_,140,162,1,1 4rca_B_,140,166,1,1 4rca_B_,141,142,1,1 4rca_B_,142,164,1,1 4rca_B_,145,166,1,1 4rca_B_,151,154,1,1 4rca_B_,151,179,1,1 4rca_B_,153,156,1,1 4rca_B_,156,158,1,1 4rca_B_,157,159,1,1 4rca_B_,159,184,1,1 4rca_B_,159,185,1,1 4rca_B_,160,185,1,1 4rca_B_,161,185,1,1 4rca_B_,161,187,1,1 4rca_B_,162,164,1,1 4rca_B_,163,166,1,1 4rca_B_,163,187,1,1 4rca_B_,163,191,1,1 4rca_B_,165,189,1,1 4rca_B_,166,191,1,1 4rca_B_,169,194,1,1 4rca_B_,170,198,1,1 4rca_B_,172,177,1,1 4rca_B_,173,177,1,1 4rca_B_,173,178,1,1 4rca_B_,174,176,1,1 4rca_B_,175,178,1,1 4rca_B_,186,213,1,1 4rca_B_,186,215,1,1 4rca_B_,188,191,1,1 4rca_B_,188,193,1,1 4rca_B_,189,217,1,1 4rca_B_,191,193,1,1 4rca_B_,193,195,1,1 4rca_B_,193,221,1,1 4rca_B_,194,196,1,1 4rca_B_,195,222,1,1 4rca_B_,196,199,1,1 4rca_B_,199,203,1,1 4rca_B_,200,204,1,1 4rca_B_,201,205,1,1 4rca_B_,202,206,1,1 4rca_B_,203,207,1,1 4rca_B_,204,207,1,1 4rca_B_,204,208,1,1 4rca_B_,210,213,1,1 4rca_B_,217,230,1,1 4rca_B_,218,231,1,1 4rca_B_,220,228,1,1 4rca_B_,220,229,1,1 4rca_B_,223,226,1,1 4rca_B_,225,238,1,1 4rca_B_,226,229,1,1 4rca_B_,230,233,1,1 4rca_B_,230,234,1,1 4rca_B_,235,238,1,1 4rca_B_,235,239,1,1 4rca_B_,236,240,1,1