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

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

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