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

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

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