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

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

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