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

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

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