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

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

*GRAMMAR*
gazzer -> PURPLE 
 lug -> PINK 
 dax -> YELLOW 
 wif -> GREEN 
 x1 tufa -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 