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

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

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