*SUPPORT*
IN: fep wif OUT: BLUE BLUE
IN: dax fep OUT: GREEN BLUE
IN: zup blicket OUT: PURPLE PURPLE
IN: tufa wif OUT: PINK PINK
IN: zup OUT: PURPLE
IN: tufa wif kiki fep kiki fep OUT: PINK PINK BLUE BLUE
IN: tufa blicket OUT: PINK PINK
IN: tufa dax OUT: PINK GREEN
IN: tufa wif kiki zup OUT: PINK PINK PURPLE
IN: zup wif OUT: PURPLE PURPLE
IN: fep blicket OUT: BLUE BLUE
IN: tufa fep OUT: PINK BLUE
IN: fep zup wif OUT: BLUE PURPLE PURPLE
IN: dax zup blicket OUT: GREEN PURPLE PURPLE

*QUERY*
IN: dax wif OUT: GREEN GREEN
IN: fep zup kiki zup blicket OUT: BLUE PURPLE PURPLE PURPLE
IN: tufa dax blicket kiki dax tufa OUT: PINK GREEN GREEN GREEN PINK
IN: zup zup wif OUT: PURPLE PURPLE PURPLE
IN: fep wif kiki zup blicket kiki tufa wif OUT: BLUE BLUE PURPLE PURPLE PINK PINK
IN: tufa OUT: PINK
IN: zup kiki fep zup wif OUT: PURPLE BLUE PURPLE PURPLE
IN: tufa tufa kiki tufa kiki fep blicket OUT: PINK PINK PINK BLUE BLUE
IN: dax dax dax wif kiki zup wif OUT: GREEN GREEN GREEN GREEN PURPLE PURPLE
IN: fep OUT: BLUE

*GRAMMAR*
fep -> BLUE 
 tufa -> PINK 
 zup -> PURPLE 
 dax -> GREEN 
 u1 blicket -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 