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

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

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