Generating sequence

[HamzaouiManal]

Hi,
I'm trying to generate the sequence for "test" and then visualise it using show_pen. but the samples that I get are too few to represent the word test.
Note: I trained my own model following the described steps.

After running the rnnsynth, I got this result :
test
sentence:test
generating samples from network
Sample -0.196839 -0.00302385 0
Sample 0.0456886 0.205597 0
Sample 0.244101 2.64111 0
Sample -0.111819 -0.0829409 0
Sample 0.117248 -0.937839 1
Sample 1.0191 -2.28362 1
Sample -0.224143 -0.0129589 0
Sample -0.500786 -0.014552 0
Sample -0.122401 0.0879939 0
Sample 0.0576331 0.384149 0
End of sentence