*SUPPORT*
IN: zup wif gazzer lug OUT: BLUE RED RED
IN: dax gazzer blicket zup wif zup wif dax OUT: PURPLE RED PINK BLUE BLUE PURPLE
IN: dax wif blicket lug OUT: PURPLE PINK PINK
IN: zup blicket OUT: BLUE PINK
IN: dax OUT: PURPLE
IN: dax zup wif dax tufa gazzer OUT: PURPLE BLUE PURPLE RED
IN: zup OUT: BLUE
IN: zup tufa zup wif blicket OUT: BLUE BLUE PINK
IN: zup gazzer wif gazzer lug OUT: BLUE RED RED RED
IN: zup dax dax wif dax lug OUT: BLUE PURPLE PURPLE PURPLE PURPLE
IN: dax tufa gazzer lug OUT: PURPLE RED RED
IN: blicket tufa gazzer dax lug OUT: PINK RED PURPLE PURPLE
IN: gazzer lug OUT: RED RED
IN: blicket zup lug OUT: PINK BLUE BLUE

*QUERY*
IN: blicket OUT: PINK
IN: gazzer dax zup wif gazzer wif gazzer OUT: RED PURPLE BLUE RED RED
IN: zup wif blicket OUT: BLUE PINK
IN: blicket lug OUT: PINK PINK
IN: zup dax gazzer tufa dax lug OUT: BLUE PURPLE RED PURPLE PURPLE
IN: zup tufa dax lug OUT: BLUE PURPLE PURPLE
IN: dax wif zup tufa blicket tufa zup lug OUT: PURPLE BLUE PINK BLUE BLUE
IN: zup lug OUT: BLUE BLUE
IN: gazzer OUT: RED
IN: zup wif dax lug OUT: BLUE PURPLE PURPLE

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