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

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

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