chr1 sx1 sx2 chr2 sy1 sy2 color id x1 x2 y1 y2 assembly 51305000 51306000 assembly 51305000 51306000 255,255,0 debris 51305000 51306000 51305000 51306000 assembly 191409000 191410304 assembly 191409000 191410304 255,255,0 debris 191409000 191410304 191409000 191410304