D11213232233132233131121323132313231323123232233132333133321131   >>    D1121323223313223313112132313231323132312323223313233313332113   <<    D11213232233132233131121323132313231323123232233132333133321133   >>      D11213232233132233131121323132313231323123232233132333133321132   >>