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

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

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