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

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

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