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

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

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