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

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

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