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

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

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