Macros code to return a list of numbers according to Specific Conditions

[worded]

4 numbers are to be picked at random from a bag containing numbers 1 to 20
For convenience purposes, said numbers are grouped as;
1 - 5
6 - 10
11- 15
16- 20

Numbers chosen in the Number Pattern (2101) means 2 numbers are chosen from numbers (1-5), 1 number from numbers (6-10), no number, i.e. 0 number from numbers (11 - 15)
and 1 number from numbers (16-20).

Let Type of numbers under consideration be e for (Even) number, o for (Odd) number and p for a (Prime) number.

What code in excel(macros) or Python such that chosen pattern, for example 2101 and Number Type
(eeop) will return a list of numbers that fit these conditions? then go on to repeat for another number pattern (1120) and number type (oepe).

For example Number Pattern; (2101) @ Number Type (eeop)
and
Number Pattern; (1120) @ Number Type (oepe) returns following number list;

Number Pattern (2101) @ Number Type (eeop)
02 04 09 17
02 04 09 19

Number Pattern (1120) @ Number Type (oepe)
01 06 11 12
01 06 11 14
01 06 13 14
01 08 11 12
01 08 11 14
01 08 13 14
01 10 11 12
01 10 11 14
01 10 13 14
05 06 11 12
05 06 11 14
05 06 13 14
05 08 11 12
05 08 11 14
05 08 13 14
05 10 11 12
05 10 11 14
05 10 13 14

Thank you in advance.
(P.S. - Im new to this platform...apologies in advance for any indiscretion)

 

[yky]

Search "excel" and "permutation" on the net. Maybe you can modify one of the hits you find to suit your need.