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

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

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