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

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

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