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

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

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