C313212111113331323312111133133313331333133313331333133313331323312111113221231   >>    C31321211111333132331211113313331333133313331333133313331333132331211111322123   <<    C313212111113331323312111133133313331333133313331333133313331323312111113221233   >>      C313212111113331323312111133133313331333133313331333133313331323312111113221232   >>