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

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

*GRAMMAR*
tufa -> YELLOW 
 fep -> BLUE 
 wif -> GREEN 
 blicket -> PURPLE 
 u1 lug u2 -> [u2] [u2] [u2] [u2] [u1] [u2] [u1] 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 