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

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

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