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

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

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