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

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

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