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

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

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