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

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

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