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

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

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