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

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

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