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

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

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