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

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

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