C11111333133313232233133313331333131133132233133313223313231311131
>>
C1111133313331323223313331333133313113313223313331322331323131113
<<
C11111333133313232233133313331333131133132233133313223313231311133
>>
C11111333133313232233133313331333131133132233133313223313231311132
>>