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

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

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