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

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

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