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

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

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