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

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

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