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

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

*GRAMMAR*
gazzer -> PINK 
 fep -> PURPLE 
 blicket -> BLUE 
 zup -> YELLOW 
 x1 wif x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 