E11222331322132313231323223313231131323132322331323132233131323221221   >>    E1122233132213231323132322331323113132313232233132313223313132322122   <<    E11222331322132313231323223313231131323132322331323132233131323221223   >>      E11222331322132313231323223313231131323132322331323132233131323221222   >>