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

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

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