D112132322331322331311211331323113313233313233313231323133112111221   >>    D11213232233132233131121133132311331323331323331323132313311211122   <<    D112132322331322331311211331323113313233313233313231323133112111223   >>      D112132322331322331311211331323113313233313233313231323133112111222   >>