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

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

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