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

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

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