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

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

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