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

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

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