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

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

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