D212213231311233131313331322331313231333132332111133132313331323132322123111
>>
D21221323131123313131333132233131323133313233211113313231333132313232212311
<<
D212213231311233131313331322331313231333132332111133132313331323132322123113
>>
D212213231311233131313331322331313231333132332111133132313331323132322123112
>>