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

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

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