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

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

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> RED 
 kiki -> PURPLE 
 tufa -> GREEN 
 x1 wif -> [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 x1 lug x2 -> [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 