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

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

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