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

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

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