C31321211111333132331211113313331333133313331333133313331323133323323231   >>    C3132121111133313233121111331333133313331333133313331333132313332332323   <<    C31321211111333132331211113313331333133313331333133313331323133323323233   >>      C31321211111333132331211113313331333133313331333133313331323133323323232   >>