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

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

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