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

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

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