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

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

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