*SUPPORT*
IN: lug dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup dax OUT: PINK PINK PINK PINK PINK PINK
IN: wif OUT: YELLOW
IN: gazzer OUT: GREEN
IN: lug zup dax OUT: PURPLE PINK PINK PINK PINK PINK PINK
IN: wif zup OUT: YELLOW PINK
IN: zup dax fep wif OUT: YELLOW PINK PINK PINK PINK PINK PINK YELLOW
IN: gazzer lug OUT: GREEN PURPLE
IN: wif dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif wif dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup lug dax OUT: PINK PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup tufa tufa OUT: PINK PINK PINK PINK
IN: wif zup dax OUT: YELLOW PINK PINK PINK PINK PINK PINK
IN: lug OUT: PURPLE

*QUERY*
IN: zup gazzer tufa OUT: PINK GREEN PINK GREEN
IN: gazzer gazzer fep gazzer OUT: GREEN GREEN GREEN GREEN
IN: wif tufa OUT: YELLOW YELLOW
IN: zup OUT: PINK
IN: gazzer dax fep zup OUT: PINK GREEN GREEN GREEN GREEN GREEN GREEN PINK
IN: gazzer gazzer OUT: GREEN GREEN
IN: gazzer fep wif OUT: YELLOW GREEN YELLOW
IN: lug wif dax OUT: PURPLE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup lug tufa OUT: PINK PURPLE PINK PURPLE
IN: gazzer dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN

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