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

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

*GRAMMAR*
tufa -> RED 
 zup -> GREEN 
 kiki -> PURPLE 
 lug -> PINK 
 x1 blicket x2 -> [x1] [x2] 
 x1 wif -> [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 