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

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

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