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

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

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