C31321211111333132331211113313331333133313331333133313331333133321233131121   >>    C3132121111133313233121111331333133313331333133313331333133313332123313112   <<    C31321211111333132331211113313331333133313331333133313331333133321233131123   >>      C31321211111333132331211113313331333133313331333133313331333133321233131122   >>