E112223313221323132313232233132311313231323223313231322331313232212231   >>    E11222331322132313231323223313231131323132322331323132233131323221223   <<    E112223313221323132313232233132311313231323223313231322331313232212233   >>      E112223313221323132313232233132311313231323223313231322331313232212232   >>