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

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

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