C31321211111333132331211113313331333133313331333133313331333133112111112232321   >>    C3132121111133313233121111331333133313331333133313331333133313311211111223232   <<    C31321211111333132331211113313331333133313331333133313331333133112111112232323   >>      C31321211111333132331211113313331333133313331333133313331333133112111112232322   >>