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

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

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