I1323132322331313331322233231323132313232233132233132333132313221211   >>    I132313232233131333132223323132313231323223313223313233313231322121   <<    I1323132322331313331322233231323132313232233132233132333132313221213   >>      I1323132322331313331322233231323132313232233132233132333132313221212   >>