C132233133112121111331333133313331333132322331333133313331311133321   >>    C13223313311212111133133313331333133313232233133313331333131113332   <<    C132233133112121111331333133313331333132322331333133313331311133323   >>      C132233133112121111331333133313331333132322331333133313331311133322   >>