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

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

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