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

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

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