D2122132313112331313133313223313132313331323321111331323133313231323231121
>>
D212213231311233131313331322331313231333132332111133132313331323132323112
<<
D2122132313112331313133313223313132313331323321111331323133313231323231123
>>
D2122132313112331313133313223313132313331323321111331323133313231323231122
>>