*SUPPORT*
IN: blicket wif zup OUT: PINK YELLOW
IN: kiki lug zup wif kiki OUT: BLUE BLUE PINK
IN: blicket fep blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket kiki fep gazzer OUT: YELLOW BLUE BLUE GREEN BLUE GREEN
IN: blicket fep gazzer OUT: YELLOW YELLOW GREEN YELLOW GREEN
IN: zup wif kiki OUT: BLUE PINK
IN: gazzer lug gazzer OUT: GREEN GREEN
IN: gazzer blicket OUT: GREEN YELLOW
IN: kiki lug zup OUT: BLUE PINK
IN: zup wif zup OUT: PINK PINK
IN: blicket zup wif gazzer OUT: YELLOW GREEN PINK
IN: zup wif gazzer OUT: GREEN PINK
IN: gazzer OUT: GREEN
IN: zup lug gazzer OUT: PINK GREEN

*QUERY*
IN: zup zup wif kiki OUT: PINK BLUE PINK
IN: gazzer wif kiki OUT: BLUE GREEN
IN: kiki OUT: BLUE
IN: zup zup fep blicket OUT: PINK PINK PINK YELLOW PINK YELLOW
IN: zup wif blicket OUT: YELLOW PINK
IN: blicket OUT: YELLOW
IN: kiki fep gazzer OUT: BLUE BLUE GREEN BLUE GREEN
IN: blicket lug blicket OUT: YELLOW YELLOW
IN: kiki fep zup OUT: BLUE BLUE PINK BLUE PINK
IN: gazzer fep gazzer OUT: GREEN GREEN GREEN GREEN GREEN

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