C312322331333132212111133133313331333133312121111121111331121131133123321
>>
C31232233133313221211113313331333133313331212111112111133112113113312332
<<
C312322331333132212111133133313331333133312121111121111331121131133123323
>>
C312322331333132212111133133313331333133312121111121111331121131133123322
>>