C13332313311211113313331333133313331323233121111331333132322112321332211   >>    C1333231331121111331333133313331333132323312111133133313232211232133221   <<    C13332313311211113313331333133313331323233121111331333132322112321332213   >>      C13332313311211113313331333133313331323233121111331333132322112321332212   >>