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

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

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