*1:See also https://sumita-m.hatenadiary.com/entry/2022/05/09/092316 https://sumita-m.hatenadiary.com/entry/2022/05/13/134243 https://sumita-m.hatenadiary.com/entry/2022/05/17/012446 https://sumita-m.hatenadiary.com/entry/2022/05/19/095545
*2:See also https://sumita-m.hatenadiary.com/entry/2021/01/31/105544 https://sumita-m.hatenadiary.com/entry/2021/02/03/112225 https://sumita-m.hatenadiary.com/entry/2021/02/09/094920 https://sumita-m.hatenadiary.com/entry/2021/02/14/110037 https://sumita-m.hatenadiary.com/entry/2021/02/17/083654 https://sumita-m.hatenadiary.com/entry/2021/02/19/081437 https://sumita-m.hatenadiary.com/entry/2021/04/07/095502 https://sumita-m.hatenadiary.com/entry/2021/05/14/111138 https://sumita-m.hatenadiary.com/entry/2021/05/17/091106 https://sumita-m.hatenadiary.com/entry/2021/08/21/105539 https://sumita-m.hatenadiary.com/entry/2021/10/05/084408 https://sumita-m.hatenadiary.com/entry/2022/04/02/102858 https://sumita-m.hatenadiary.com/entry/2023/04/10/161931
