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

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

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