C3132121111133313233121111331333133313331333133313331333133313331331122131321   >>    C313212111113331323312111133133313331333133313331333133313331333133112213132   <<    C3132121111133313233121111331333133313331333133313331333133313331331122131323   >>      C3132121111133313233121111331333133313331333133313331333133313331331122131322   >>