C13332313311211113313331333133313331322333133313331333133313233211111231131   >>    C1333231331121111331333133313331333132233313331333133313331323321111123113   <<    C13332313311211113313331333133313331322333133313331333133313233211111231133   >>      C13332313311211113313331333133313331322333133313331333133313233211111231132   >>