C31321211111333132331211113313331333133313331333133313331333133112111113133221   >>    C3132121111133313233121111331333133313331333133313331333133313311211111313322   <<    C31321211111333132331211113313331333133313331333133313331333133112111113133223   >>      C31321211111333132331211113313331333133313331333133313331333133112111113133222   >>