I2332313233313113313132322331322112331323331322331323331323133112331   >>    I233231323331311331313232233132211233132333132233132333132313311233   <<    I2332313233313113313132322331322112331323331322331323331323133112333   >>      I2332313233313113313132322331322112331323331322331323331323133112332   >>