C312322331333132212111133133313331333133312121111121111331211111322221
>>
C31232233133313221211113313331333133313331212111112111133121111132222
<<
C312322331333132212111133133313331333133312121111121111331211111322223
>>
C312322331333132212111133133313331333133312121111121111331211111322222
>>