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

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

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