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

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

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