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

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

*GRAMMAR*
zup -> YELLOW 
 gazzer -> GREEN 
 fep -> PURPLE 
 tufa -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] [x1] 
 u1 wif u2 -> [u1] [u2] [u1] [u2] [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 