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

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

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