It is possible to use a 7L 2s (5:4 step ratio) superdiatonic mapping with 43edo, as in mavila. Mavila itself is not a high-accuracy tuning, but it has some relatives that are high-accuracy — in this case, amavil, of the mabila family. As with mavila, it uses a sub-fifth as its generator, in this case 24\43; however, unlike actual mavila, the generator is explicitly defined as something other than the fifth, which is instead left at the most accurate mapping 43edo has to offer for ~3/2 (at 25\43). Instead, the sub-fifth is mapped as a mildly flat undecimal diminished fifth ~22/15. After octave-reduction, three of them make a somewhat flat classic minor sixth ~8/5; four of them make a subminor third that functions as ~7/6 (sharp), ~13/11 (flat), and ~20/17 (diatismic minor third, close to just, only slightly sharp); six of them make a near-just pentacircle major third ~14/11; seven of them make a near-just classic major seventh ~15/8; eight of them make a moderately flat undecimal major fourth ~11/8; and ten of them make the moderately flat perfect fifth ~3/2. The range is about 3¾ octaves, which slope mildly upwards, with a generous allotment of repeated notes to mitigate vertical wraparounds.
34
39
38
0
5
10
15
37
42
4
9
14
19
24
29
41
3
8
13
18
23
28
33
38
0
5
40
2
7
12
17
22
27
32
37
42
4
9
14
19
1
6
11
16
21
26
31
36
41
3
8
13
18
23
28
33
38
0
5
10
15
20
25
30
35
40
2
7
12
17
22
27
32
37
42
4
9
4
9
14
19
24
29
34
39
1
6
11
16
21
26
31
36
41
3
8
13
18
23
28
3
8
13
18
23
28
33
38
0
5
10
15
20
25
30
35
40
2
7
12
17
22
27
32
37
42
12
17
22
27
32
37
42
4
9
14
19
24
29
34
39
1
6
11
16
21
26
31
36
41
3
8
13
18
26
31
36
41
3
8
13
18
23
28
33
38
0
5
10
15
20
25
30
35
40
2
7
12
17
22
2
7
12
17
22
27
32
37
42
4
9
14
19
24
29
34
39
1
6
11
16
21
26
16
21
26
31
36
41
3
8
13
18
23
28
33
38
0
5
10
15
20
25
35
40
2
7
12
17
22
27
32
37
42
4
9
14
19
24
29
6
11
16
21
26
31
36
41
3
8
13
18
23
28
25
30
35
40
2
7
12
17
22
27
32
39
1
6
11
16
21
26
31
15
20
25
30
35
29
34
Semiquartal
The 4L 1s layout is also particularly notable for putting the best tuned intervals within easy reach of one-another, as also demonstrated in Skip fretting system 43 2 9, although it doesn't quite cover the whole gamut.
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37
35
1
10
19
28
33
42
8
17
26
35
1
10
40
6
15
24
33
42
8
17
26
35
1
38
4
13
22
31
40
6
15
24
33
42
8
17
26
2
11
20
29
38
4
13
22
31
40
6
15
24
33
42
8
17
0
9
18
27
36
2
11
20
29
38
4
13
22
31
40
6
15
24
33
42
7
16
25
34
0
9
18
27
36
2
11
20
29
38
4
13
22
31
40
6
15
24
33
5
14
23
32
41
7
16
25
34
0
9
18
27
36
2
11
20
29
38
4
13
22
31
40
6
15
21
30
39
5
14
23
32
41
7
16
25
34
0
9
18
27
36
2
11
20
29
38
4
13
22
31
40
6
3
12
21
30
39
5
14
23
32
41
7
16
25
34
0
9
18
27
36
2
11
20
29
38
4
13
37
3
12
21
30
39
5
14
23
32
41
7
16
25
34
0
9
18
27
36
2
11
20
19
28
37
3
12
21
30
39
5
14
23
32
41
7
16
25
34
0
9
18
10
19
28
37
3
12
21
30
39
5
14
23
32
41
7
16
25
35
1
10
19
28
37
3
12
21
30
39
5
14
23
26
35
1
10
19
28
37
3
12
21
30
8
17
26
35
1
10
19
28
42
8
17
26
35
24
33
Trimean
If you want easily accessible single-step movements, the Trimean mapping is probably the best option.
