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

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

*GRAMMAR*
zup -> GREEN 
 dax -> YELLOW 
 wif -> BLUE 
 blicket -> PINK 
 u1 kiki u2 -> [u2] [u1] [u1] 
 x1 fep -> [x1] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 