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

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

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