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

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

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