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

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

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