I331323221313233313132322231323132322331313331323131111233132322131   >>    I33132322131323331313232223132313232233131333132313111123313232213   <<    I331323221313233313132322231323132322331313331323131111233132322133   >>      I331323221313233313132322231323132322331313331323131111233132322132   >>