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

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

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