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

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

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