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

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

*GRAMMAR*
wif -> PURPLE 
 blicket -> YELLOW 
 dax -> BLUE 
 tufa -> RED 
 u1 lug -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 