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

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

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