S0,1400,1,0 R0,L4 C1,1,54,92,1 C1,2,100,217,2 C1,4,233,337,1 C2,1,21,83,1 C2,2,100,196,2 C2,4,208,296,1 C2,5,313,433,2 R3,L5 C3,1,13,71,1 C3,2,83,283,2 C3,4,308,442,2 C3,6,443,600,2 C4,1,0,83,1 C4,2,92,108,1 C4,3,125,163,1