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

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

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