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

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

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