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

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

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