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

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

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