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

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

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