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

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

*GRAMMAR*
gazzer -> GREEN 
 kiki -> PINK 
 dax -> PURPLE 
 lug -> BLUE 
 u1 zup x1 -> [u1] [x1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 x1 tufa x2 -> [x2] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 