*SUPPORT*
IN: dax gazzer fep OUT: PURPLE BLUE
IN: blicket tufa dax zup blicket tufa lug OUT: YELLOW YELLOW YELLOW BLUE RED
IN: dax zup blicket OUT: YELLOW YELLOW BLUE
IN: dax fep tufa blicket fep gazzer blicket OUT: BLUE PURPLE YELLOW YELLOW PURPLE
IN: lug zup blicket tufa lug OUT: YELLOW YELLOW RED RED
IN: dax zup fep OUT: PURPLE PURPLE BLUE
IN: dax zup lug OUT: RED RED BLUE
IN: fep fep gazzer dax OUT: PURPLE BLUE PURPLE
IN: fep OUT: PURPLE
IN: dax OUT: BLUE
IN: lug zup blicket OUT: YELLOW YELLOW RED
IN: fep gazzer blicket tufa dax OUT: YELLOW PURPLE BLUE
IN: fep gazzer blicket OUT: YELLOW PURPLE
IN: lug gazzer fep OUT: PURPLE RED

*QUERY*
IN: blicket zup dax OUT: BLUE BLUE YELLOW
IN: fep gazzer lug OUT: RED PURPLE
IN: fep fep zup blicket tufa fep zup blicket OUT: PURPLE YELLOW YELLOW PURPLE YELLOW YELLOW PURPLE
IN: blicket gazzer lug OUT: RED YELLOW
IN: fep gazzer fep OUT: PURPLE PURPLE
IN: fep lug zup lug OUT: PURPLE RED RED RED
IN: lug blicket zup blicket OUT: RED YELLOW YELLOW YELLOW
IN: blicket OUT: YELLOW
IN: lug zup dax OUT: BLUE BLUE RED
IN: lug OUT: RED

*GRAMMAR*
blicket -> YELLOW 
 fep -> PURPLE 
 dax -> BLUE 
 lug -> RED 
 u1 gazzer u2 -> [u2] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 