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

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

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