*SUPPORT*
IN: wif kiki tufa lug wif OUT: RED RED YELLOW YELLOW
IN: blicket lug fep OUT: PURPLE BLUE
IN: wif dax blicket OUT: BLUE RED BLUE RED RED BLUE BLUE
IN: tufa tufa lug tufa kiki wif OUT: YELLOW YELLOW YELLOW RED RED
IN: blicket fep lug wif OUT: RED BLUE PURPLE
IN: tufa dax wif OUT: RED YELLOW RED YELLOW YELLOW RED RED
IN: wif tufa lug fep OUT: PURPLE RED YELLOW
IN: fep lug fep OUT: PURPLE PURPLE
IN: blicket kiki tufa OUT: BLUE YELLOW YELLOW
IN: wif lug tufa OUT: YELLOW RED
IN: wif fep kiki wif OUT: RED PURPLE RED RED
IN: wif wif tufa tufa lug fep OUT: PURPLE RED RED YELLOW YELLOW
IN: tufa OUT: YELLOW
IN: tufa kiki fep OUT: YELLOW PURPLE PURPLE

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

*GRAMMAR*
tufa -> YELLOW 
 fep -> PURPLE 
 blicket -> BLUE 
 wif -> RED 
 x1 dax x2 -> [x2] [x1] [x2] [x1] [x1] [x2] [x2] 
 x1 kiki u1 -> [x1] [u1] [u1] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 