C13223313311212111133133313331312111111331311331311331322132221   >>    C1322331331121211113313331333131211111133131133131133132213222   <<    C13223313311212111133133313331312111111331311331311331322132223   >>      C13223313311212111133133313331312111111331311331311331322132222   >>