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

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

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