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

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

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