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

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

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