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

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

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