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

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

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