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

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

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