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

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

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