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

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

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