I2332313233313113313132322331323133313223313311221133132333132311211311   >>    I233231323331311331313232233132313331322331331122113313233313231121131   <<    I2332313233313113313132322331323133313223313311221133132333132311211313   >>      I2332313233313113313132322331323133313223313311221133132333132311211312   >>