S0,1100,1,0 S3,-1,524,0 R0,L2 C0,1,150,242,1 C0,2,271,362,2 C0,4,392,412,1 R1,L3 C2,1,29,75,1 C2,2,92,188,1 C3,1,67,117,1 C3,2,142,279,2 C3,4,280,391,2 C3,6,408,425,1 C3,7,442,483,1 R4,L0