C312312111111331312111133133313331333133322331323133313331323132312323231
>>
C31231211111133131211113313331333133313332233132313331333132313231232323
<<
C312312111111331312111133133313331333133322331323133313331323132312323233
>>
C312312111111331312111133133313331333133322331323133313331323132312323232
>>