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

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

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