I1323132322331313331322233231323132313232233132233132313231331121221   >>    I132313232233131333132223323132313231323223313223313231323133112122   <<    I1323132322331313331322233231323132313232233132233132313231331121223   >>      I1323132322331313331322233231323132313232233132233132313231331121222   >>