C111113331333132322331333133313331333132313331333131133133322233231
>>
C11111333133313232233133313331333133313231333133313113313332223323
<<
C111113331333132322331333133313331333132313331333131133133322233233
>>
C111113331333132322331333133313331333132313331333131133133322233232
>>