*SUPPORT*
IN: gazzer fep OUT: BLUE BLUE
IN: kiki gazzer wif lug OUT: GREEN BLUE BLUE YELLOW BLUE YELLOW
IN: gazzer dax OUT: BLUE BLUE
IN: gazzer OUT: BLUE
IN: lug OUT: YELLOW
IN: zup dax OUT: PURPLE PURPLE
IN: kiki zup OUT: GREEN PURPLE
IN: gazzer wif gazzer OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup wif kiki OUT: PURPLE PURPLE GREEN PURPLE GREEN
IN: zup OUT: PURPLE
IN: lug wif gazzer OUT: YELLOW YELLOW BLUE YELLOW BLUE
IN: lug dax OUT: YELLOW YELLOW
IN: zup zup wif kiki OUT: PURPLE PURPLE PURPLE GREEN PURPLE GREEN
IN: lug kiki wif lug OUT: YELLOW GREEN GREEN YELLOW GREEN YELLOW

*QUERY*
IN: kiki wif kiki OUT: GREEN GREEN GREEN GREEN GREEN
IN: gazzer lug fep OUT: BLUE YELLOW BLUE YELLOW
IN: kiki gazzer dax OUT: GREEN BLUE BLUE
IN: kiki OUT: GREEN
IN: kiki fep OUT: GREEN GREEN
IN: zup fep OUT: PURPLE PURPLE
IN: kiki wif lug OUT: GREEN GREEN YELLOW GREEN YELLOW
IN: zup wif lug OUT: PURPLE PURPLE YELLOW PURPLE YELLOW
IN: zup wif gazzer OUT: PURPLE PURPLE BLUE PURPLE BLUE
IN: gazzer wif zup OUT: BLUE BLUE PURPLE BLUE PURPLE

*GRAMMAR*
zup -> PURPLE 
 kiki -> GREEN 
 gazzer -> BLUE 
 lug -> YELLOW 
 x1 fep -> [x1] [x1] 
 u1 wif u2 -> [u1] [u1] [u2] [u1] [u2] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 