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

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

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