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

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

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