D1323112331313331313311232322331323133313131333132313232223221111
>>
D132311233131333131331123232233132313331313133313231323222322111
<<
D1323112331313331313311232322331323133313131333132313232223221113
>>
D1323112331313331313311232322331323133313131333132313232223221112
>>