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

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

*GRAMMAR*
gazzer -> GREEN 
 wif -> YELLOW 
 blicket -> RED 
 tufa -> BLUE 
 u1 kiki u2 -> [u2] [u1] 
 x1 zup x2 -> [x1] [x2] [x2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 