*SUPPORT*
IN: blicket OUT: GREEN
IN: zup OUT: PINK
IN: lug kiki OUT: BLUE BLUE
IN: dax tufa dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax zup blicket gazzer lug OUT: PURPLE PINK GREEN BLUE
IN: dax tufa blicket OUT: PURPLE GREEN PURPLE GREEN
IN: blicket tufa lug OUT: GREEN BLUE GREEN BLUE
IN: dax tufa lug OUT: PURPLE BLUE PURPLE BLUE
IN: zup tufa zup OUT: PINK PINK PINK PINK
IN: zup blicket lug kiki OUT: PINK GREEN BLUE BLUE
IN: zup tufa lug OUT: PINK BLUE PINK BLUE
IN: lug blicket kiki OUT: BLUE GREEN GREEN
IN: lug tufa lug OUT: BLUE BLUE BLUE BLUE
IN: zup kiki OUT: PINK PINK

*QUERY*
IN: dax tufa zup OUT: PURPLE PINK PURPLE PINK
IN: blicket kiki OUT: GREEN GREEN
IN: blicket gazzer lug OUT: GREEN BLUE
IN: blicket blicket OUT: GREEN GREEN
IN: zup tufa dax OUT: PINK PURPLE PINK PURPLE
IN: dax gazzer dax OUT: PURPLE PURPLE
IN: dax OUT: PURPLE
IN: blicket dax kiki OUT: GREEN PURPLE PURPLE
IN: lug tufa dax OUT: BLUE PURPLE BLUE PURPLE
IN: lug OUT: BLUE

*GRAMMAR*
dax -> PURPLE 
 zup -> PINK 
 lug -> BLUE 
 blicket -> GREEN 
 u1 kiki -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 tufa u2 -> [u1] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 