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

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

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