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

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

*GRAMMAR*
wif -> GREEN 
 fep -> PURPLE 
 tufa -> YELLOW 
 dax -> BLUE 
 u1 blicket x1 -> [x1] [u1] 
 x1 kiki u1 -> [x1] [x1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 