C312322331333132212111133133313331333133312121111121111133313223311223321
>>
C31232233133313221211113313331333133313331212111112111113331322331122332
<<
C312322331333132212111133133313331333133312121111121111133313223311223323
>>
C312322331333132212111133133313331333133312121111121111133313223311223322
>>