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

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

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