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

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

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