C31321211111333132331211113313331333133313331333133313331333133313331313322211   >>    C3132121111133313233121111331333133313331333133313331333133313331333131332221   <<    C31321211111333132331211113313331333133313331333133313331333133313331313322213   >>      C31321211111333132331211113313331333133313331333133313331333133313331313322212   >>