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

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

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