*SUPPORT*
IN: lug kiki lug zup OUT: GREEN YELLOW GREEN GREEN
IN: gazzer kiki OUT: BLUE YELLOW
IN: gazzer kiki zup OUT: BLUE YELLOW YELLOW
IN: gazzer wif OUT: BLUE BLUE BLUE BLUE
IN: gazzer zup dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki dax OUT: YELLOW YELLOW YELLOW
IN: gazzer zup OUT: BLUE BLUE
IN: lug zup OUT: GREEN GREEN
IN: kiki zup OUT: YELLOW YELLOW
IN: tufa lug OUT: PINK GREEN
IN: lug tufa OUT: GREEN PINK
IN: gazzer OUT: BLUE
IN: lug wif OUT: GREEN GREEN GREEN GREEN
IN: tufa tufa OUT: PINK PINK

*QUERY*
IN: tufa wif OUT: PINK PINK PINK PINK
IN: kiki wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug OUT: GREEN
IN: tufa gazzer dax OUT: PINK BLUE PINK BLUE PINK BLUE
IN: gazzer gazzer OUT: BLUE BLUE
IN: tufa OUT: PINK
IN: tufa dax OUT: PINK PINK PINK
IN: lug lug zup OUT: GREEN GREEN GREEN
IN: tufa zup OUT: PINK PINK
IN: lug zup dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN

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