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

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

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