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

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

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