| aAtat | precedes | aAtar |
| tA3r | tA3r |
The following table represents the full sequence of the denominator of the group having A over A in the index fingers. The full sequence as listed may be used as the numerator for each denominator as set out below. Following the group with A over A in the index fingers is the group with T over A in the index fingers, the sequence being the same otherwise. Then R over A, U over A, A over T to rW3r over rW3r.
| A | tAra | aA2at | tA2tr |
| aA | tArt | aA2ar | tAtra |
| tA | tA2r | aAata | tAtrt |
| rA | rA2a | aAa2t | tAt2r |
| Aa | rAat | aAatr | tAr2a |
| At | rAar | aAara | tArat |
| Ar | rAta | aAart | tArar |
| aAa | rA2t | aAa2r | tArta |
| aAt | rAtr | aAt2a | tAr2t |
| aAr | rAra | aAtat | tArtr |
| tAa | rArt | aAtar | tA2ra |
| tAt | rA2r | aA2ta | tA2rt |
| tAr | A3a | aA3t | tA3r |
| rAa | A2at | aA2tr | rA3a |
| rAt | A2ar | aAtra | rA2at |
| rAr | Aata | aAtrt | rA2ar |
| A2a | Aa2t | aAt2r | rAata |
| Aat | Aatr | aAr2a | rAa2t |
| Aar | Aara | aArat | rAatr |
| Ata | Aart | aArar | rAara |
| A2t | Aa2r | aArta | rAart |
| Atr | At2a | aAr2t | rAa2r |
| Ara | Atat | aArtr | rAt2a |
| Art | Atar | aA2ra | rAtat |
| A2r | A2ta | aA2rt | rAtar |
| aA2a | A3t | aA3r | rA2ta |
| aAat | A2tr | tA3a | rA3t |
| aAar | Atra | tA2at | rA2tr |
| aAta | Atrt | tA2ar | rAtra |
| aA2t | At2r | tAata | rAtrt |
| aAtr | Ar2a | tAa2t | rAt2r |
| aAra | Arat | tAatr | rAr2a |
| aArt | Arar | tAara | rArat |
| aA2r | Arta | tAart | rArar |
| tA2a | Ar2t | tAa2r | rArta |
| tAat | Artr | tAt2a | rAr2t |
| tAar | A2ra | tAtat | rArtr |
| tAta | A2rt | tAtar | rA2ra |
| tA2t | A3r | tA2ta | rA2rt |
| tAtr | aA3a | tA3t | rA3r |
B. Secondary loop and whorl group:
When no small letters are present, there are 9 possible combinations which can appear in the index fingers. They are as follows: