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

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

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