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

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

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