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

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

*GRAMMAR*
lug -> PINK 
 tufa -> GREEN 
 fep -> PURPLE 
 blicket -> YELLOW 
 u1 zup x1 -> [x1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 