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

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

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