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

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

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