Changes since tag v19

commit c0a047f5c8850b0be53e8b17c301224401b18c50
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Wed Mar 17 03:48:30 2021 +0300

    new patterns - sync to generator commit 6bcc3492ead4064c8f37b7d1f4f9176aa419ade3

commit b5abfe3f0ee9ddd7a6505b41e82e49bc0530f577
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Sat Mar 13 00:29:41 2021 +0300

    new patterns, remove some longer patterns covered by shorter ones - sync to generator commit 57f7c5989f3019654d1ff656a682c5b08ed58f3f

