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

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

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