E11222331322132313231323223313232113313233313331123313232223111   >>    E1122233132213231323132322331323211331323331333112331323222311   <<    E11222331322132313231323223313232113313233313331123313232223113   >>      E11222331322132313231323223313232113313233313331123313232223112   >>