[['[TABLECONTEXT]', '[TITLE]', 'Names and attributes'], ['Vāyu', 'DIRECTION', 'Northwest'], ['[TABLECONTEXT]', 'NAME', 'Vāyu'], ['Vāyu', 'MANTRA', 'Oṃ Yaṃ Vāyuve Namaḥ']]
When the mantra is "oṃ yaṃ vāyuve namaḥ", northwest is the direction of the guardian.