pair,contact1,contact2,flow1,flow2 8cas_x_,1,5,1,1 8cas_x_,2,6,1,1 8cas_x_,3,7,1,1 8cas_x_,4,8,1,1 8cas_x_,5,9,1,1 8cas_x_,6,10,1,1 8cas_x_,7,11,1,1 8cas_x_,8,12,1,1 8cas_x_,9,13,1,1 8cas_x_,10,14,1,1 8cas_x_,11,15,1,1 8cas_x_,12,16,1,1 8cas_x_,13,17,1,1 8cas_x_,14,18,1,1 8cas_x_,15,19,1,1 8cas_x_,16,20,1,1 8cas_x_,17,21,1,1 8cas_x_,18,22,1,1 8cas_x_,19,23,1,1 8cas_x_,20,24,1,1 8cas_x_,21,25,1,1 8cas_x_,22,26,1,1 8cas_x_,27,30,1,1 8cas_x_,30,34,1,1 8cas_x_,31,35,1,1 8cas_x_,32,36,1,1 8cas_x_,33,37,1,1 8cas_x_,34,38,1,1 8cas_x_,35,39,1,1 8cas_x_,36,40,1,1 8cas_x_,37,41,1,1 8cas_x_,38,42,1,1 8cas_x_,39,43,1,1 8cas_x_,40,44,1,1 8cas_x_,41,45,1,1 8cas_x_,42,46,1,1 8cas_x_,43,47,1,1 8cas_x_,44,48,1,1 8cas_x_,45,49,1,1 8cas_x_,46,50,1,1 8cas_x_,47,51,1,1 8cas_x_,48,52,1,1 8cas_x_,49,53,1,1 8cas_x_,50,54,1,1 8cas_x_,51,55,1,1 8cas_x_,52,56,1,1 8cas_x_,53,57,1,1 8cas_x_,54,58,1,1 8cas_x_,55,59,1,1 8cas_x_,56,60,1,1 8cas_x_,62,66,1,1 8cas_x_,63,67,1,1 8cas_x_,64,68,1,1 8cas_x_,65,69,1,1 8cas_x_,66,70,1,1 8cas_x_,67,71,1,1 8cas_x_,73,77,1,1 8cas_x_,74,78,1,1 8cas_x_,75,79,1,1 8cas_x_,76,80,1,1 8cas_x_,77,81,1,1 8cas_x_,78,82,1,1 8cas_x_,79,83,1,1 8cas_x_,80,84,1,1 8cas_x_,81,85,1,1 8cas_x_,82,86,1,1 8cas_x_,83,87,1,1 8cas_x_,84,88,1,1 8cas_x_,85,89,1,1 8cas_x_,86,90,1,1 8cas_x_,87,91,1,1 8cas_x_,88,92,1,1 8cas_x_,89,93,1,1 8cas_x_,90,94,1,1 8cas_x_,91,95,1,1 8cas_x_,92,96,1,1 8cas_x_,93,97,1,1 8cas_x_,94,98,1,1 8cas_x_,96,99,1,1 8cas_x_,102,106,1,1 8cas_x_,103,107,1,1 8cas_x_,104,108,1,1 8cas_x_,105,109,1,1 8cas_x_,106,110,1,1 8cas_x_,107,111,1,1 8cas_x_,108,112,1,1 8cas_x_,109,113,1,1 8cas_x_,110,114,1,1 8cas_x_,111,115,1,1 8cas_x_,112,116,1,1 8cas_x_,113,117,1,1 8cas_x_,114,119,1,1 8cas_x_,120,257,1,1 8cas_x_,122,255,1,1 8cas_x_,129,133,1,1 8cas_x_,130,134,1,1 8cas_x_,131,135,1,1 8cas_x_,132,136,1,1 8cas_x_,133,137,1,1 8cas_x_,134,138,1,1 8cas_x_,135,139,1,1 8cas_x_,136,140,1,1 8cas_x_,137,141,1,1 8cas_x_,138,142,1,1 8cas_x_,139,143,1,1 8cas_x_,144,148,1,1 8cas_x_,149,152,1,1 8cas_x_,153,157,1,1 8cas_x_,154,158,1,1 8cas_x_,155,159,1,1 8cas_x_,156,160,1,1 8cas_x_,157,161,1,1 8cas_x_,158,162,1,1 8cas_x_,159,163,1,1 8cas_x_,160,164,1,1 8cas_x_,161,165,1,1 8cas_x_,162,166,1,1 8cas_x_,163,167,1,1 8cas_x_,164,168,1,1 8cas_x_,168,172,1,1 8cas_x_,169,173,1,1 8cas_x_,170,174,1,1 8cas_x_,171,175,1,1 8cas_x_,172,176,1,1 8cas_x_,173,177,1,1 8cas_x_,179,182,1,1 8cas_x_,186,190,1,1 8cas_x_,187,191,1,1 8cas_x_,188,192,1,1 8cas_x_,189,193,1,1 8cas_x_,190,194,1,1 8cas_x_,191,195,1,1 8cas_x_,192,196,1,1 8cas_x_,193,197,1,1 8cas_x_,202,206,1,1 8cas_x_,203,207,1,1 8cas_x_,204,208,1,1 8cas_x_,205,209,1,1 8cas_x_,206,210,1,1 8cas_x_,207,211,1,1 8cas_x_,208,212,1,1 8cas_x_,209,213,1,1 8cas_x_,214,235,1,1 8cas_x_,216,238,1,1 8cas_x_,217,229,1,1 8cas_x_,218,238,1,1 8cas_x_,218,240,1,1 8cas_x_,219,227,1,1 8cas_x_,220,240,1,1 8cas_x_,221,224,1,1 8cas_x_,230,233,1,1 8cas_x_,239,256,1,1 8cas_x_,241,254,1,1 8cas_x_,243,252,1,1