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

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

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