I2332313233313113313132322331322112331323331323222233132313222321   >>    I233231323331311331313232233132211233132333132322223313231322232   <<    I2332313233313113313132322331322112331323331323222233132313222323   >>      I2332313233313113313132322331322112331323331323222233132313222322   >>