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

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

*GRAMMAR*
blicket -> BLUE 
 wif -> PURPLE 
 lug -> GREEN 
 tufa -> PINK 
 u1 dax -> [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 