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

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

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