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

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

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