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

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

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