C1333231331121111331333133313113313331323223313231311331322132313221   >>    C133323133112111133133313331311331333132322331323131133132213231322   <<    C1333231331121111331333133313113313331323223313231311331322132313223   >>      C1333231331121111331333133313113313331323223313231311331322132313222   >>