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

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

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