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

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

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