C1111133313331323223313331333133313331323131211113313112331312223331
>>
C111113331333132322331333133313331333132313121111331311233131222333
<<
C1111133313331323223313331333133313331323131211113313112331312223333
>>
C1111133313331323223313331333133313331323131211113313112331312223332
>>