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

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

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