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

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

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