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

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

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