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

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

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