Features Form
2→1p
1s→2s
1s→2p
1s→3s
1s→3's
1s→3p
1s→3'p
2s→1s
2s→3s
2s→3's
2s→3p
2s→3'p
1p→2
1p→3s
1p→3's
1p→3p
1p→3'p
21→3s
21→3's
21→3p
21→3'p
2p→1s
2p→3s
2p→3p
3'→3s
3'→3p
3''→3's
3''→3'p
3s→1s
3s→2s
3s→1p
3s→21
3s→2p
3s→3'
3's→1s
3's→2s
3's→1p
3's→21
3's→2p
3's→3''
3p→1s
3p→2s
3p→1p
3p→21
3p→2p
3p→3'
3'p→1s
3'p→2s
3'p→1p
3'p→21
3'p→2p
3'p→3''
X→1s
X→2s
X→1p
X→21
X→2p
X→3s
X→3's
X→3p
X→3'p