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

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

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