Musical scales / steps between

2212221;Major
2122221;Minor
2122131;Harmonic Minor
2122221;Melodic Minor
23223;Pentatonic Major
32232;Pentatonic Minor
32113;Pentatonic Blues
2323;Pentatonic Neutral
2212221;Ionian
32122122;Aeolian
2122212;Dorian
2212212;Mixolydian
1222122;Phrygian
2221221;Lydian
1221222;Locrian
1212121;Dim half
2121212;Dim whole
22222;Whole
31313;Augmented
111111111111;Chromatic
2131212;Roumanian Minor
1312122;Spanish Gypsy
321132;Blues
22323;Diatonic
1312131;Double Harmonic
12111222;Eight Tone Spanish
1322211;Enigmatic
222211;Leading Whole Tone
2222121;Lydian Augmented
1222221;Neoploitan Major
1222122;Neopolitan Minor
12341;Pelog
222312;Prometheus
132312;Prometheus Neopolitan
131313;Six Tone Symmetrical
1212222;Super Locrian
2221122;Lydian Minor
2131122;Lydian Diminished
211211121;Nine Tone Scale
21212121;Auxiliary Diminished
222222;Auxiliary Augmented
12121212;Auxiliary Diminished Blues
2211222;Major Locrian
2221212;Overtone
1212222;Diminished Whole Tone
2122122;Pure Minor
232212;Dominant 7th