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

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

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