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

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

*GRAMMAR*
wif -> YELLOW 
 lug -> PINK 
 tufa -> GREEN 
 kiki -> PURPLE 
 x1 dax x2 -> [x1] [x2] [x2] [x1] [x1] [x2] [x2] 
 u1 zup -> [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 