C111113331333132322331333133313331323323131121133133313331323223313232212231
>>
C11111333133313232233133313331333132332313112113313331333132322331323221223
<<
C111113331333132322331333133313331323323131121133133313331323223313232212233
>>
C111113331333132322331333133313331323323131121133133313331323223313232212232
>>