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

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

*GRAMMAR*
fep -> RED 
 wif -> GREEN 
 kiki -> BLUE 
 blicket -> PURPLE 
 u1 zup -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 