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

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

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