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

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

*GRAMMAR*
zup -> RED 
 lug -> GREEN 
 tufa -> PINK 
 dax -> PURPLE 
 x1 wif -> [x1] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 