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

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

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