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

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

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