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

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

*GRAMMAR*
lug -> PURPLE 
 blicket -> GREEN 
 kiki -> BLUE 
 tufa -> RED 
 u1 zup u2 -> [u1] [u2] 
 x1 wif u1 -> [u1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 