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

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

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