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

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

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