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

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

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