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

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

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