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

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

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