D1123313121233132322331313331312313231323131133132313232313112121
>>
D112331312123313232233131333131231323132313113313231323231311212
<<
D1123313121233132322331313331312313231323131133132313232313112123
>>
D1123313121233132322331313331312313231323131133132313232313112122
>>