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

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

*GRAMMAR*
kiki -> RED 
 wif -> BLUE 
 blicket -> PINK 
 zup -> GREEN 
 x1 lug -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 