( mbool 
   (
      (
         ( "2003-11-20-06:03"  "2003-11-20-06:10:26.480"  TRUE  TRUE ) TRUE )
      (
         ( "2003-11-20-06:10:26.480"  "2003-11-20-06:14:38.036"  FALSE  FALSE ) FALSE )
      (
         ( "2003-11-20-06:14:38.036"  "2003-11-20-06:43"  TRUE  FALSE ) TRUE )))