*SUPPORT*
IN: kiki dax kiki dax tufa lug kiki OUT: PINK PINK PINK RED PINK PINK
IN: gazzer blicket gazzer wif dax kiki lug gazzer OUT: BLUE BLUE GREEN BLUE PINK GREEN
IN: tufa blicket tufa OUT: RED RED
IN: kiki kiki lug gazzer blicket gazzer blicket tufa OUT: PINK BLUE BLUE RED PINK
IN: kiki kiki lug kiki blicket gazzer OUT: PINK PINK BLUE PINK
IN: gazzer lug wif lug kiki OUT: PINK GREEN BLUE
IN: tufa gazzer OUT: RED BLUE
IN: kiki OUT: PINK
IN: tufa blicket gazzer lug gazzer OUT: RED BLUE BLUE
IN: kiki dax kiki tufa OUT: PINK PINK RED PINK
IN: gazzer OUT: BLUE
IN: wif blicket tufa blicket wif blicket tufa OUT: GREEN RED GREEN RED
IN: gazzer blicket wif lug kiki OUT: BLUE PINK GREEN
IN: kiki blicket gazzer tufa tufa gazzer OUT: PINK BLUE RED RED BLUE

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

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