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

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

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