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

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

*GRAMMAR*
blicket -> PINK 
 wif -> GREEN 
 dax -> BLUE 
 tufa -> YELLOW 
 u1 lug u2 -> [u2] [u2] [u1] [u1] [u2] 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 zup x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 