C111113331333132322331333133313331323133313233213133313331323112131131
>>
C11111333133313232233133313331333132313331323321313331333132311213113
<<
C111113331333132322331333133313331323133313233213133313331323112131133
>>
C111113331333132322331333133313331323133313233213133313331323112131132
>>