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

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

*GRAMMAR*
dax -> GREEN 
 blicket -> PINK 
 zup -> RED 
 fep -> PURPLE 
 u1 tufa -> [u1] [u1] [u1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 