D331311121133132313331333133313331323132313231333132322331322131211   >>    D33131112113313231333133313331333132313231323133313232233132213121   <<    D331311121133132313331333133313331323132313231333132322331322131213   >>      D331311121133132313331333133313331323132313231333132322331322131212   >>