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

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

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