pair,contact1,contact2,flow1,flow2 8y0x_SP_,2,5,1,1 8y0x_SP_,2,21,1,1 8y0x_SP_,6,10,1,1 8y0x_SP_,7,11,1,1 8y0x_SP_,8,12,1,1 8y0x_SP_,9,13,1,1 8y0x_SP_,14,16,1,1 8y0x_SP_,14,18,1,1 8y0x_SP_,15,19,1,1 8y0x_SP_,17,21,1,1 8y0x_SP_,18,22,1,1 8y0x_SP_,19,22,1,1 8y0x_SP_,23,27,1,1 8y0x_SP_,24,28,1,1 8y0x_SP_,25,29,1,1 8y0x_SP_,26,30,1,1 8y0x_SP_,27,31,1,1 8y0x_SP_,28,32,1,1 8y0x_SP_,34,35,1,1 8y0x_SP_,35,38,1,1 8y0x_SP_,35,39,1,1 8y0x_SP_,36,40,1,1 8y0x_SP_,37,41,1,1 8y0x_SP_,38,42,1,1 8y0x_SP_,39,43,1,1 8y0x_SP_,40,44,1,1 8y0x_SP_,41,45,1,1 8y0x_SP_,42,46,1,1 8y0x_SP_,43,47,1,1 8y0x_SP_,44,48,1,1 8y0x_SP_,45,49,1,1 8y0x_SP_,46,50,1,1 8y0x_SP_,47,51,1,1 8y0x_SP_,49,52,1,1 8y0x_SP_,49,76,1,1 8y0x_SP_,49,77,1,1 8y0x_SP_,53,56,1,1 8y0x_SP_,57,76,1,1 8y0x_SP_,61,78,1,1 8y0x_SP_,61,80,1,1 8y0x_SP_,63,65,1,1 8y0x_SP_,63,80,1,1 8y0x_SP_,63,82,1,1 8y0x_SP_,66,82,1,1 8y0x_SP_,66,105,1,1 8y0x_SP_,70,99,1,1 8y0x_SP_,74,77,1,1 8y0x_SP_,77,92,1,1 8y0x_SP_,79,90,1,1 8y0x_SP_,81,88,1,1 8y0x_SP_,83,86,1,1 8y0x_SP_,83,88,1,1 8y0x_SP_,83,106,1,1 8y0x_SP_,86,88,1,1 8y0x_SP_,91,93,1,1 8y0x_SP_,100,104,1,1 8y0x_SP_,101,104,1,1 8y0x_SP_,101,105,1,1