C31321211111333132331211113313331333133313331333133313331333133313331322212211   >>    C3132121111133313233121111331333133313331333133313331333133313331333132221221   <<    C31321211111333132331211113313331333133313331333133313331333133313331322212213   >>      C31321211111333132331211113313331333133313331333133313331333133313331322212212   >>