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

*QUERY*
IN: wif OUT: YELLOW
IN: wif kiki lug OUT: BLUE YELLOW BLUE
IN: zup tufa zup OUT: RED RED
IN: lug tufa fep tufa fep kiki lug OUT: BLUE PINK BLUE PINK BLUE
IN: lug lug OUT: BLUE BLUE
IN: fep lug fep zup kiki zup OUT: PINK BLUE PINK RED RED RED
IN: fep kiki zup OUT: RED PINK RED
IN: wif blicket OUT: YELLOW YELLOW YELLOW
IN: lug wif lug kiki fep OUT: BLUE YELLOW PINK BLUE PINK
IN: fep zup kiki fep OUT: PINK PINK RED PINK

*GRAMMAR*
fep -> PINK 
 lug -> BLUE 
 wif -> YELLOW 
 zup -> RED 
 u1 tufa x1 -> [x1] [u1] 
 u1 kiki u2 -> [u2] [u1] [u2] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 