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

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PURPLE 
 kiki -> GREEN 
 zup -> RED 
 x1 tufa x2 -> [x1] [x1] [x1] [x1] [x2] 
 x1 lug -> [x1] [x1] 
 u1 wif x1 -> [x1] [u1] [u1] [x1] [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 