I1323132322331313331322233231323132313231323132233132323323132313221   >>    I132313232233131333132223323132313231323132313223313232332313231322   <<    I1323132322331313331322233231323132313231323132233132323323132313223   >>      I1323132322331313331322233231323132313231323132233132323323132313222   >>