E112223313221323132313232233132311313231323223313231322331313231123231   >>    E11222331322132313231323223313231131323132322331323132233131323112323   <<    E112223313221323132313232233132311313231323223313231322331313231123233   >>      E112223313221323132313232233132311313231323223313231322331313231123232   >>