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

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

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