C111113331333132322331333133313331323323131121133133313231121132221
>>
C11111333133313232233133313331333132332313112113313331323112113222
<<
C111113331333132322331333133313331323323131121133133313231121132223
>>
C111113331333132322331333133313331323323131121133133313231121132222
>>