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

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

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