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

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

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