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

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

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