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

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

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