I2332313233313113313132322331322112331323331322331323331323331323132322132211   >>    I233231323331311331313232233132211233132333132233132333132333132313232213221   <<    I2332313233313113313132322331322112331323331322331323331323331323132322132213   >>      I2332313233313113313132322331322112331323331322331323331323331323132322132212   >>