0/nm
1/n1
2/nm
3/nm
4/nm
5/nm
6/nm
7/nm
8/nm
9/nm
0th/pt
1st/p
1th/tc
2nd/p
2th/tc
3rd/p
3th/tc
4th/pt
5th/pt
6th/pt
7th/pt
8th/pt
9th/pt