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

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

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