C111113331333132322331333133313331311331323133313232233333313222331
>>
C11111333133313232233133313331333131133132313331323223333331322233
<<
C111113331333132322331333133313331311331323133313232233333313222333
>>
C111113331333132322331333133313331311331323133313232233333313222332
>>