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

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

*GRAMMAR*
blicket -> GREEN 
 tufa -> RED 
 fep -> PURPLE 
 wif -> YELLOW 
 x1 gazzer x2 -> [x2] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 