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

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

*GRAMMAR*
wif -> PINK 
 dax -> GREEN 
 kiki -> PURPLE 
 blicket -> YELLOW 
 u1 gazzer x1 -> [u1] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 