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

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

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