C1333231331121111331333133313331333132233313331333133313332113313223212322131   >>    C133323133112111133133313331333133313223331333133313331333211331322321232213   <<    C1333231331121111331333133313331333132233313331333133313332113313223212322133   >>      C1333231331121111331333133313331333132233313331333133313332113313223212322132   >>