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

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

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