C313212111113331323312111133133313331333133313331333133313331333133112312311321   >>    C31321211111333132331211113313331333133313331333133313331333133313311231231132   <<    C313212111113331323312111133133313331333133313331333133313331333133112312311323   >>      C313212111113331323312111133133313331333133313331333133313331333133112312311322   >>