C111113331333132322331333133313331323132311211331323223313231311211
>>
C11111333133313232233133313331333132313231121133132322331323131121
<<
C111113331333132322331333133313331323132311211331323223313231311213
>>
C111113331333132322331333133313331323132311211331323223313231311212
>>