C13332313311211113313331333133313331322333133313331333133313233211111132221   >>    C1333231331121111331333133313331333132233313331333133313331323321111113222   <<    C13332313311211113313331333133313331322333133313331333133313233211111132223   >>      C13332313311211113313331333133313331322333133313331333133313233211111132222   >>