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

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

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