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

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

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