I331323221313233313132322231323132322233231323132313331313232233111   >>    I33132322131323331313232223132313232223323132313231333131323223311   <<    I331323221313233313132322231323132322233231323132313331313232233113   >>      I331323221313233313132322231323132322233231323132313331313232233112   >>