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

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

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