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

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

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