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

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

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