*SUPPORT*
IN: gazzer tufa blicket OUT: GREEN BLUE BLUE BLUE BLUE
IN: zup OUT: PURPLE
IN: gazzer dax OUT: GREEN GREEN
IN: zup gazzer blicket OUT: PURPLE GREEN GREEN GREEN GREEN
IN: tufa dax OUT: BLUE BLUE
IN: tufa zup tufa gazzer blicket OUT: BLUE PURPLE BLUE GREEN GREEN GREEN GREEN
IN: wif OUT: YELLOW
IN: gazzer OUT: GREEN
IN: zup gazzer gazzer blicket OUT: PURPLE GREEN GREEN GREEN GREEN GREEN
IN: zup blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa OUT: GREEN BLUE
IN: wif gazzer zup blicket OUT: YELLOW GREEN PURPLE PURPLE PURPLE PURPLE
IN: wif kiki zup kiki tufa kiki zup OUT: PURPLE BLUE PURPLE YELLOW
IN: tufa OUT: BLUE

*QUERY*
IN: gazzer zup tufa dax OUT: GREEN PURPLE BLUE BLUE
IN: tufa wif blicket OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: wif dax OUT: YELLOW YELLOW
IN: zup kiki tufa OUT: BLUE PURPLE
IN: gazzer kiki wif blicket OUT: YELLOW YELLOW YELLOW YELLOW GREEN
IN: wif zup wif blicket OUT: YELLOW PURPLE YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer OUT: BLUE GREEN
IN: wif zup blicket OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: tufa blicket OUT: BLUE BLUE BLUE BLUE
IN: tufa kiki zup wif zup wif OUT: PURPLE YELLOW PURPLE YELLOW BLUE

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