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

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

*GRAMMAR*
lug -> YELLOW 
 wif -> PINK 
 tufa -> GREEN 
 blicket -> PURPLE 
 x1 dax u1 -> [u1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 