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

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

*GRAMMAR*
tufa -> GREEN 
 zup -> BLUE 
 wif -> PINK 
 dax -> YELLOW 
 x1 lug x2 -> [x2] [x1] 
 u1 kiki x1 -> [x1] [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 