C31321211111333132331211113313331333133313331333133313311223323131   >>    C3132121111133313233121111331333133313331333133313331331122332313   <<    C31321211111333132331211113313331333133313331333133313311223323133   >>      C31321211111333132331211113313331333133313331333133313311223323132   >>