It the pattern continues as ssa ssa, then 's' would be next in the sequence. This is only if the pattern is a recurring pattern. If the pattern continues without recurrence of the given sequence, then 'a' would be next, because if 's' repeats itself twice, then 'a' would also.
S
The sequence "fstffs" appears to follow a pattern of alternating letters with a repeated "f" and "s." The next letter in the sequence is likely to be "t," continuing the pattern of alternating "f" and "s" with the addition of "t" at the beginning. Therefore, the next letter is "t."
S for Saturn
E
The next letter in the sequence AFAHMAS is "A." The pattern alternates between the letter "A" and the first letters of the words in the phrase "For Every letter" (F, H, M, S). Therefore, after "S," the sequence returns to "A."
F
I
The next letter in the sequence is S. The pattern follows the alphabet sequence with each letter moving forward two positions.
The next letter in the sequence AAAAA is 'E'. It is a vowel sequence.
These sequence stands for: Ten Twenty Thirty Forty Fifty Sixty Seventy would be next in the sequence, so the answer is 'S'.
w
d