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

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

*GRAMMAR*
blicket -> PURPLE 
 wif -> BLUE 
 dax -> YELLOW 
 tufa -> GREEN 
 u1 kiki u2 -> [u2] [u1] [u2] [u2] 
 x1 zup u1 -> [x1] [u1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 