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

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

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