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

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

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