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

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

*GRAMMAR*
kiki -> PURPLE 
 gazzer -> YELLOW 
 lug -> RED 
 tufa -> GREEN 
 u1 wif u2 -> [u1] [u2] 
 x1 dax x2 -> [x1] [x2] 
 x1 blicket x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 