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

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

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