C1111133313331323223313331333133313112113313113313331323112132231
>>
C111113331333132322331333133313331311211331311331333132311213223
<<
C1111133313331323223313331333133313112113313113313331323112132233
>>
C1111133313331323223313331333133313112113313113313331323112132232
>>