I2332313233313113313132322331323133313223313311221211113313223311   >>    I233231323331311331313232233132313331322331331122121111331322331   <<    I2332313233313113313132322331323133313223313311221211113313223313   >>      I2332313233313113313132322331323133313223313311221211113313223312   >>