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

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

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