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

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

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