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

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

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