$c->createIndex( [ 'country_code' => 1, 'timezone' => 1, 'asciiname' => 1 ] )|00aa00|✔| %$c->find(['country_code' => 'GB']).sort(['timezone' => 1, 'asciiname' => 1]);%|ffaa00|✘| %$c->find(['country_code' => 'GB']).sort(['timezone' => 1, 'asciiname' => -1]);%|ffaa00|✘| %$c->find(['country_code' => 'GB']).sort(['timezone' => -1, 'asciiname' => 1]);%|00aa00|✔| %$c->find(['country_code' => 'GB']).sort(['timezone' => -1, 'asciiname' => -1]);%