C3132121111331312113313331333133313331323311211111133132322331221
>>
C313212111133131211331333133313331333132331121111113313232233122
<<
C3132121111331312113313331333133313331323311211111133132322331223
>>
C3132121111331312113313331333133313331323311211111133132322331222
>>