C2212133313231331121111331333133313223313113313331333131211111211331323221311   >>    C221213331323133112111133133313331322331311331333133313121111121133132322131   <<    C2212133313231331121111331333133313223313113313331333131211111211331323221313   >>      C2212133313231331121111331333133313223313113313331333131211111211331323221312   >>