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

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

*GRAMMAR*
blicket -> RED 
 wif -> BLUE 
 tufa -> GREEN 
 gazzer -> PURPLE 
 u1 dax x1 -> [u1] [x1] [u1] [u1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 