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

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

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