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

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

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