I2332313233313113313132322331322112331313232233132313221333132323323131   >>    I233231323331311331313232233132211233131323223313231322133313232332313   <<    I2332313233313113313132322331322112331313232233132313221333132323323133   >>      I2332313233313113313132322331322112331313232233132313221333132323323132   >>