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

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

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