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

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

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