*SUPPORT*
IN: fep blicket OUT: BLUE PURPLE
IN: kiki tufa OUT: RED RED
IN: blicket fep OUT: PURPLE BLUE
IN: gazzer wif OUT: GREEN GREEN GREEN GREEN
IN: gazzer tufa dax fep OUT: GREEN GREEN GREEN GREEN BLUE GREEN GREEN
IN: blicket dax fep wif OUT: PURPLE PURPLE BLUE BLUE BLUE BLUE PURPLE
IN: blicket OUT: PURPLE
IN: blicket dax blicket tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer dax gazzer wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: BLUE
IN: fep tufa OUT: BLUE BLUE
IN: blicket wif tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki gazzer OUT: RED GREEN

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

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