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

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

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