Changing PSI and PS0 leads to four characters at beginning of user input

[lisa-asket]

Have been trying to set PS1 and PS0 for my terminal using tput but getting some 
problems



    tfb_normal=$(tput sgr0)
    taf_red=$(tput setaf 9)
    taf_cyan1=$(tput setaf 51)
    taf_gold1=$(tput setaf 220)
    PS1='\n${taf_cyan1}\u@\h:\n'
    PS1=$PS1'+ ${taf_gold1}\w\n${taf_red}'

    PS0='${tfb_normal}'$PS0  # use regular foreground color





This is what happens.  I launch terminal and do a change directory, then do

`ls` and `ls -lrt`.



lisa@poca:
+ ~
cd ~/01cuneus/articles/short/advoc/proposals

lisa@poca:
+ ~/01cuneus/articles/short/advoc/proposals
ls
2018  2019  2020  2021

lisa@poca:
+ ~/01cuneus/articles/short/advoc/proposals
ls -lrt
total 16
drwxr-xr-x 6 lisa lisa 4096 янв 12  2019 2019
drwxr-xr-x 6 lisa lisa 4096 мая 23  2019 2018
drwxr-xr-x 5 lisa lisa 4096 июл 30  2020 2020
drwxrwxr-x 4 lisa lisa 4096 июн 24 08:54 2021


I then try to use the up and dorm arrow keys to navigate the previous commands.

Cannot understand how I get `cd ~/` at the beginning before the beginning



I do <up> to get


lisa@poca:
+ ~/01cuneus/articles/short/advoc/proposals
ls -lrt



Doing another <up> to get



lisa@poca:
+ ~/01cuneus/articles/short/advoc/proposals
ls



And another <up> to get



lisa@poca:
+ ~
cd ~/01cuneus/articles/short/advoc/proposals



But after that all cammands start from the fourth character



I do <down> to get



lisa@poca:
+ ~
cd ~/01cuneus/articles/short/advoc/proposals


lisa@poca:
+ ~/01cuneus/articles/short/advoc/proposals
cd ~/cd /home/lisa/Admir/source/texinfo



As one can see the first four colours stay at `cd ~/` and when I start writing 
commands,

the cursor starts at column 5 with thu ferst four characters being `cd ~/`.