*SUPPORT*
IN: zup zup kiki tufa OUT: PURPLE RED PURPLE
IN: fep tufa blicket OUT: BLUE RED RED RED RED RED RED
IN: wif kiki fep OUT: BLUE YELLOW
IN: zup OUT: PURPLE
IN: tufa kiki fep OUT: BLUE RED
IN: zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif kiki fep gazzer zup OUT: BLUE YELLOW PURPLE BLUE YELLOW
IN: fep kiki wif OUT: YELLOW BLUE
IN: wif blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep fep kiki tufa OUT: BLUE RED BLUE
IN: tufa OUT: RED
IN: wif wif gazzer tufa OUT: YELLOW YELLOW RED YELLOW YELLOW
IN: tufa blicket OUT: RED RED RED RED RED RED
IN: wif OUT: YELLOW

*QUERY*
IN: tufa kiki zup OUT: PURPLE RED
IN: tufa kiki wif OUT: YELLOW RED
IN: fep OUT: BLUE
IN: fep blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif kiki zup OUT: PURPLE YELLOW
IN: zup kiki wif OUT: YELLOW PURPLE
IN: wif fep gazzer wif OUT: YELLOW BLUE YELLOW YELLOW BLUE
IN: tufa tufa wif wif kiki wif OUT: RED RED YELLOW YELLOW YELLOW
IN: zup kiki zup OUT: PURPLE PURPLE
IN: wif tufa fep blicket OUT: YELLOW RED BLUE BLUE BLUE BLUE BLUE BLUE

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