I1323132322331313331322233231323132313331313232233132333132333121   >>    I132313232233131333132223323132313231333131323223313233313233312   <<    I1323132322331313331322233231323132313331313232233132333132333123   >>      I1323132322331313331322233231323132313331313232233132333132333122   >>