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

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

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