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

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

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