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

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

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