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

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

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