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

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

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