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

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

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