D112132322331322331311211331323113313233313233313231323133313233321131   >>    D11213232233132233131121133132311331323331323331323132313331323332113   <<    D112132322331322331311211331323113313233313233313231323133313233321133   >>      D112132322331322331311211331323113313233313233313231323133313233321132   >>