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

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

*GRAMMAR*
wif -> YELLOW 
 tufa -> BLUE 
 blicket -> GREEN 
 lug -> RED 
 u1 kiki u2 -> [u1] [u2] [u2] [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] [x2] [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 