D11213232233132233131121133132311331323332123231323223313231131111   >>    D1121323223313223313112113313231133132333212323132322331323113111   <<    D11213232233132233131121133132311331323332123231323223313231131113   >>      D11213232233132233131121133132311331323332123231323223313231131112   >>