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

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

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