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

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

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