https://gist.github.com/anitapsa/a49dd2699626c397af5aef8100c86671
https://gist.github.com/anitapsa/8bb49a5289f79fc85bbd8d9e3325c866
https://gist.github.com/anitapsa/cd4338ea4c3a343b0f45f92fc325bd9a
https://gist.github.com/anitapsa/ad0375f189e603b1c3b6f2c176ecd0c7
https://gist.github.com/kathleentbrow/9dcaf633b7002eb19a6b1f062312e317
https://gist.github.com/kathleentbrow/aa7683240817047312e104b1d403ed35
https://gist.github.com/kathleentbrow/445cc7b7b1d28e4f8c4e98ed44fc8d75
https://gist.github.com/kathleentbrow/5bb9964cddb865c89b3d48825957365c