1-UTC
1-PRN
1-PRN+NAA
2-UTC
2-PRN
2-PRN+NAA
3-UTC
3-PRN
3-PRN+NAA
4-UTC
4-PRN
4-PRN+NAA
5-UTC
5-PRN
5-PRN+NAA
6-UTC
6-PRN
6-PRN+NAA