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

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

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