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

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

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