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

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

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