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

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

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