D331322332321323331323223313231121133132313331333132313231333133112111112331   >>    D33132233232132333132322331323112113313231333133313231323133313311211111233   <<    D331322332321323331323223313231121133132313331333132313231333133112111112333   >>      D331322332321323331323223313231121133132313331333132313231333133112111112332   >>