Reach Hiragana BF

>++++       4 in c1
[<+++>-]   12 in c0
<          12 in c0
repeated 1
>>+++       3 in c2
<<[>>      repeat 12 times
[>+>+<<-]  add vc2 to c3 and c4
>          move to c3
[>+<-]     add c3 to c4
>          move to c4
[<<+>>-]   copy back vc4 in c2
<<<<-]     c2 = 12288
>>         move to c2
[>>>+<<<-] copy vc2 to c5
end repeated 1

<<++++++    6 in c0
repeated 2
>>+         1 in c2
<<[>>      repeat 6 times
[>+>+<<-]  add vc2 to c3 and c4
>          move to c3
[>+<-]     add c3 to c4
>          move to c4
[<<+>>-]   copy back vc4 in c2
<<<<-]     c2 = 12352
>>         move to c2
[>>>+<<<-] copy vc2 to c5
end repeated 2

<<+++       3 in c0
repeated 2
>>+         1 in c2
<<[>>      repeat 3 times
[>+>+<<-]  add vc2 to c3 and c4
>          move to c3
[>+<-]     add c3 to c4
>          move to c4
[<<+>>-]   copy back vc4 in c2
<<<<-]     c2 = 12360
>>         move to c2
[>>>+<<<-] copy vc2 to c5
end repeated 2

>>>------. "あ" = 12354