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

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

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