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

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

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