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

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

*GRAMMAR*
fep -> GREEN 
 zup -> PURPLE 
 wif -> YELLOW 
 blicket -> BLUE 
 x1 lug x2 -> [x1] [x2] 
 x1 kiki -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 