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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> PINK 
 wif -> GREEN 
 fep -> PURPLE 
 x1 tufa x2 -> [x1] [x1] [x2] [x2] [x1] [x2] 
 u1 blicket -> [u1] [u1] 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 