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

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

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