D13231123313133313133112323223313231333131313331323132322233111121
>>
D1323112331313331313311232322331323133313131333132313232223311112
<<
D13231123313133313133112323223313231333131313331323132322233111123
>>
D13231123313133313133112323223313231333131313331323132322233111122
>>