C1111133313331323223313331333133313331323133313331333112112223311
>>
C111113331333132322331333133313331333132313331333133311211222331
<<
C1111133313331323223313331333133313331323133313331333112112223313
>>
C1111133313331323223313331333133313331323133313331333112112223312
>>