C31321211111333132331211113313331333133313331333133313331333133112111112231121   >>    C3132121111133313233121111331333133313331333133313331333133313311211111223112   <<    C31321211111333132331211113313331333133313331333133313331333133112111112231123   >>      C31321211111333132331211113313331333133313331333133313331333133112111112231122   >>