*SUPPORT*
IN: dax wif lug OUT: PINK YELLOW
IN: kiki dax OUT: RED PINK
IN: dax gazzer blicket OUT: GREEN PINK
IN: blicket dax kiki gazzer kiki OUT: GREEN PINK RED RED
IN: dax gazzer lug gazzer lug OUT: YELLOW YELLOW PINK
IN: kiki blicket wif blicket blicket blicket OUT: RED GREEN GREEN GREEN GREEN
IN: dax OUT: PINK
IN: kiki OUT: RED
IN: dax gazzer kiki OUT: RED PINK
IN: dax lug OUT: PINK YELLOW
IN: dax kiki zup lug OUT: YELLOW PINK RED
IN: blicket gazzer dax wif dax zup lug OUT: YELLOW PINK PINK GREEN
IN: lug dax kiki OUT: YELLOW PINK RED
IN: lug dax wif kiki OUT: YELLOW PINK RED

*QUERY*
IN: lug blicket OUT: YELLOW GREEN
IN: dax wif blicket wif lug gazzer kiki OUT: PINK GREEN RED YELLOW
IN: kiki gazzer kiki OUT: RED RED
IN: blicket lug gazzer kiki OUT: GREEN RED YELLOW
IN: lug wif blicket OUT: YELLOW GREEN
IN: blicket dax OUT: GREEN PINK
IN: lug gazzer kiki gazzer kiki gazzer kiki kiki OUT: RED RED RED RED YELLOW
IN: lug OUT: YELLOW
IN: blicket OUT: GREEN
IN: lug gazzer kiki zup lug dax OUT: YELLOW PINK RED YELLOW

*GRAMMAR*
blicket -> GREEN 
 kiki -> RED 
 lug -> YELLOW 
 dax -> PINK 
 x1 zup x2 -> [x2] [x1] 
 u1 gazzer x1 -> [x1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 