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

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

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