C33111112112331311331322233231323132313232233132322131133132313132211
>>
C3311111211233131133132223323132313231323223313232213113313231313221
<<
C33111112112331311331322233231323132313232233132322131133132313132213
>>
C33111112112331311331322233231323132313232233132322131133132313132212
>>