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

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

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