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

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

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