bug in rawSelectByDegrees depending on internal degrees

Nobody has claimed this yet.

I have two multigraded **free** modules M = `source mingens I` and N = `S^(- degrees M)` of rank 86 with the same degrees (though the degree group has torsion) that exhibit bizarre behavior:

First, asking for their degrees takes very long:
```m2
ii110 : elapsedTime degrees N;
-- .757907s elapsed

ii111 : elapsedTime degrees M;
-- 1.68677s elapsed
```
Second, `rawSelectByDegrees` seems to behave differently for them:
```m2
ii104 : rawSelectByDegrees(raw M, d, d)

oo104 = {0}

ii105 : rawSelectByDegrees(raw N, d, d)

oo105 = {0, 3, 5, 12, 14, 42, 71, 73, 80, 83, 85}
```
I presume this is attributable to the internal degree object chosen for them, but I don't understand why:
```m2
oo102 = free(rank 86 degrees = {T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6})
free(rank 86 degrees = {T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1T_2^3T_3^4T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^3T_2^3T_3^4T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^2T_2^6T_3^8T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1T_2^6T_3^8T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^6T_2^6T_3^8T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1^3T_2^4T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1^3T_2^4T_3T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^4T_2^7T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^4T_2^7T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^3T_2^7T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^3T_1^3T_2^7T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^2T_1^6T_2^8T_3^2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0T_1^6T_2^8T_3^2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_1^6T_2^8T_3^2T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^3T_2^5T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^3T_2^5T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^2T_2^5T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^3T_2^8T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^5T_2^9T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^2T_2^3T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^3T_2^6T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^2T_2^6T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^2T_2^6T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^5T_2^7T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^4T_2^7T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^4T_1^4T_2^7T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^5T_2^10T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^5T_2^10T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^4T_2^10T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1T_2T_3^5T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^2T_2^4T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^2T_2^4T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1T_2^4T_3^9T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^3T_2^7T_3^13T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^2T_2^7T_3^13T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^6T_1^4T_2^5T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^4T_2^5T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^3T_2^5T_3^6T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^5T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^5T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^4T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^4T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^4T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^3T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^3T_2^8T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^5T_2^11T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^4T_2^11T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^10T_1^4T_2^11T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^10T_1^3T_2^11T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^6T_1^6T_2^9T_3^7T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^5T_1^6T_2^9T_3^7T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^7T_2^12T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^7T_2^12T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^6T_2^12T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^7T_1^6T_2^12T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^4T_2^6T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^3T_2^6T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^3T_2^6T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^4T_2^9T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^4T_2^9T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^3T_2^9T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^6T_2^10T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^6T_2^10T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^8T_1^5T_2^10T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^6T_2^13T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^3T_2^7T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^9T_1^5T_2^8T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^6T_2^11T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^5T_2^11T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^11T_1^5T_2^11T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^10T_1^2T_2^2T_3^10T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^13T_1^3T_2^5T_3^14T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^16T_1^4T_2^8T_3^18T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^10T_1^4T_2^6T_3^11T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^13T_1^5T_2^9T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^5T_2^9T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^4T_2^9T_3^15T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^15T_1^6T_2^12T_3^19T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^15T_1^5T_2^12T_3^19T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^10T_1^6T_2^10T_3^12T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^7T_2^13T_3^16T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^12T_1^6T_2^13T_3^16T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^14T_1^8T_2^16T_3^20T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^14T_1^7T_2^16T_3^20T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6, T_0^14T_1^6T_2^16T_3^20T_4^6T_5^6T_8^2T_10^6T_11^2T_12^2T_13^4T_18^6T_19^6T_20^6})
```
The order of their degrees is the same, so why are they represented differently in the engine? Presumably this has something to do with the ideal, in which case this seems to be a bug in `rawSelectByDegrees`.

cc: @mikestillman any ideas?

Reproduce the two rank-86 free-module examples using the reported degrees, then compare the results of degrees and rawSelectByDegrees for M and N. Done means explaining the differing behavior and addressing the reported slowdown or documenting why these equivalent modules are treated differently.

Written by the indexing model from the issue text.