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

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

*GRAMMAR*
lug -> PINK 
 gazzer -> YELLOW 
 zup -> PURPLE 
 tufa -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 