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

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

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