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

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

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