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

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

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