*SUPPORT*
IN: blicket gazzer wif dax OUT: BLUE GREEN GREEN GREEN GREEN BLUE
IN: dax wif blicket OUT: GREEN BLUE BLUE GREEN
IN: dax dax gazzer OUT: BLUE BLUE BLUE
IN: tufa tufa gazzer OUT: RED RED RED
IN: fep dax gazzer OUT: YELLOW BLUE BLUE
IN: blicket blicket blicket fep fep gazzer OUT: GREEN GREEN GREEN YELLOW YELLOW YELLOW
IN: fep blicket tufa OUT: YELLOW GREEN RED
IN: blicket fep gazzer OUT: GREEN YELLOW YELLOW
IN: dax zup dax OUT: BLUE BLUE BLUE BLUE BLUE
IN: dax gazzer OUT: BLUE BLUE
IN: blicket wif tufa OUT: RED GREEN GREEN RED
IN: fep fep blicket gazzer OUT: YELLOW YELLOW GREEN GREEN
IN: fep gazzer OUT: YELLOW YELLOW
IN: dax zup fep OUT: YELLOW YELLOW YELLOW YELLOW BLUE

*QUERY*
IN: blicket gazzer OUT: GREEN GREEN
IN: dax OUT: BLUE
IN: blicket zup fep OUT: YELLOW YELLOW YELLOW YELLOW GREEN
IN: tufa blicket dax OUT: RED GREEN BLUE
IN: blicket OUT: GREEN
IN: dax wif tufa OUT: RED BLUE BLUE RED
IN: tufa OUT: RED
IN: tufa gazzer wif dax OUT: BLUE RED RED RED RED BLUE
IN: tufa gazzer OUT: RED RED
IN: fep OUT: YELLOW

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