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

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

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