I2332313233313113313132322331323133313311232233132313233313223321   >>    I233231323331311331313232233132313331331123223313231323331322332   <<    I2332313233313113313132322331323133313311232233132313233313223323   >>      I2332313233313113313132322331323133313311232233132313233313223322   >>