pair,contact1,contact2,flow1,flow2 2a1d_B_,1,143,1,1 2a1d_B_,1,204,1,1 2a1d_B_,2,199,1,1 2a1d_B_,5,162,1,1 2a1d_B_,7,160,1,1 2a1d_B_,12,15,1,1 2a1d_B_,14,32,1,1 2a1d_B_,15,16,1,1 2a1d_B_,15,139,1,1 2a1d_B_,16,30,1,1 2a1d_B_,17,62,1,1 2a1d_B_,18,27,1,1 2a1d_B_,18,28,1,1 2a1d_B_,19,60,1,1 2a1d_B_,20,25,1,1 2a1d_B_,21,57,1,1 2a1d_B_,21,58,1,1 2a1d_B_,27,28,1,1 2a1d_B_,29,40,1,1 2a1d_B_,31,39,1,1 2a1d_B_,32,118,1,1 2a1d_B_,33,37,1,1 2a1d_B_,34,36,1,1 2a1d_B_,34,37,1,1 2a1d_B_,35,36,1,1 2a1d_B_,35,109,1,1 2a1d_B_,36,105,1,1 2a1d_B_,38,103,1,1 2a1d_B_,40,101,1,1 2a1d_B_,41,44,1,1 2a1d_B_,43,99,1,1 2a1d_B_,46,90,1,1 2a1d_B_,61,79,1,1 2a1d_B_,63,77,1,1 2a1d_B_,65,67,1,1 2a1d_B_,65,70,1,1 2a1d_B_,65,76,1,1 2a1d_B_,66,141,1,1 2a1d_B_,67,72,1,1 2a1d_B_,68,157,1,1 2a1d_B_,68,158,1,1 2a1d_B_,72,75,1,1 2a1d_B_,72,76,1,1 2a1d_B_,80,106,1,1 2a1d_B_,82,104,1,1 2a1d_B_,83,104,1,1 2a1d_B_,85,102,1,1 2a1d_B_,87,90,1,1 2a1d_B_,88,90,1,1 2a1d_B_,91,94,1,1 2a1d_B_,91,95,1,1 2a1d_B_,91,97,1,1 2a1d_B_,94,180,1,1 2a1d_B_,95,180,1,1 2a1d_B_,97,98,1,1 2a1d_B_,97,182,1,1 2a1d_B_,98,100,1,1 2a1d_B_,99,226,1,1 2a1d_B_,99,241,1,1 2a1d_B_,112,114,1,1 2a1d_B_,112,115,1,1 2a1d_B_,119,219,1,1 2a1d_B_,119,221,1,1 2a1d_B_,121,247,1,1 2a1d_B_,122,123,1,1 2a1d_B_,122,124,1,1 2a1d_B_,122,125,1,1 2a1d_B_,122,126,1,1 2a1d_B_,126,130,1,1 2a1d_B_,131,134,1,1 2a1d_B_,133,167,1,1 2a1d_B_,134,167,1,1 2a1d_B_,136,165,1,1 2a1d_B_,137,164,1,1 2a1d_B_,137,210,1,1 2a1d_B_,138,163,1,1 2a1d_B_,140,161,1,1 2a1d_B_,143,202,1,1 2a1d_B_,144,155,1,1 2a1d_B_,146,233,1,1 2a1d_B_,147,149,1,1 2a1d_B_,148,150,1,1 2a1d_B_,159,161,1,1 2a1d_B_,166,189,1,1 2a1d_B_,168,173,1,1 2a1d_B_,168,187,1,1 2a1d_B_,169,173,1,1 2a1d_B_,169,191,1,1 2a1d_B_,170,174,1,1 2a1d_B_,171,175,1,1 2a1d_B_,172,176,1,1 2a1d_B_,173,176,1,1 2a1d_B_,173,187,1,1 2a1d_B_,174,177,1,1 2a1d_B_,175,178,1,1 2a1d_B_,176,236,1,1 2a1d_B_,177,178,1,1 2a1d_B_,177,229,1,1 2a1d_B_,182,184,1,1 2a1d_B_,186,240,1,1 2a1d_B_,188,238,1,1 2a1d_B_,197,232,1,1 2a1d_B_,198,232,1,1 2a1d_B_,199,232,1,1 2a1d_B_,201,202,1,1 2a1d_B_,201,204,1,1 2a1d_B_,202,231,1,1 2a1d_B_,204,207,1,1 2a1d_B_,207,225,1,1 2a1d_B_,209,223,1,1 2a1d_B_,211,220,1,1 2a1d_B_,213,215,1,1 2a1d_B_,213,218,1,1 2a1d_B_,222,243,1,1 2a1d_B_,224,241,1,1 2a1d_B_,226,239,1,1 2a1d_B_,227,239,1,1 2a1d_B_,229,236,1,1 2a1d_B_,230,231,1,1 2a1d_B_,242,245,1,1 2a1d_B_,243,246,1,1 2a1d_B_,244,247,1,1 2a1d_B_,246,249,1,1 2a1d_B_,246,250,1,1 2a1d_B_,247,251,1,1 2a1d_B_,248,252,1,1 2a1d_B_,249,253,1,1 2a1d_B_,250,253,1,1 2a1d_B_,250,254,1,1 2a1d_B_,251,254,1,1 2a1d_B_,251,255,1,1 2a1d_B_,252,256,1,1 2a1d_B_,256,259,1,1