9.1
Example:
~k
1.
~k
2.
`K
3.
`b
4.
`P
5.
`m
9.2
1.
`g
2.
`p
3.
`m
4.
`K
5.
`P
9.3
1.
`g
2.
`p
3.
`m
4.
`K
5.
`b