*SUPPORT*
IN: tufa OUT: RED
IN: tufa blicket tufa OUT: RED RED
IN: wif lug zup OUT: PURPLE BLUE PURPLE BLUE
IN: gazzer blicket lug OUT: PINK BLUE
IN: wif gazzer blicket wif OUT: PURPLE PINK PURPLE
IN: tufa gazzer fep zup OUT: RED PINK PINK RED PINK PINK
IN: tufa blicket wif OUT: RED PURPLE
IN: gazzer tufa OUT: PINK RED
IN: tufa fep OUT: RED RED
IN: lug OUT: BLUE
IN: tufa blicket lug OUT: RED BLUE
IN: gazzer blicket tufa zup OUT: PINK RED PINK RED
IN: wif tufa blicket tufa zup OUT: PURPLE RED RED PURPLE RED RED
IN: gazzer blicket wif OUT: PINK PURPLE

*QUERY*
IN: gazzer gazzer blicket lug zup OUT: PINK PINK BLUE PINK PINK BLUE
IN: wif blicket gazzer zup OUT: PURPLE PINK PURPLE PINK
IN: lug fep OUT: BLUE BLUE
IN: gazzer blicket tufa OUT: PINK RED
IN: lug zup zup OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: PURPLE
IN: lug blicket tufa OUT: BLUE RED
IN: gazzer OUT: PINK
IN: wif fep OUT: PURPLE PURPLE
IN: gazzer blicket gazzer OUT: PINK PINK

*GRAMMAR*
lug -> BLUE 
 gazzer -> PINK 
 wif -> PURPLE 
 tufa -> RED 
 x1 zup -> [x1] [x1] 
 u1 fep -> [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 