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

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

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