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

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

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