!/bin/sh

step1=$(printf "\t(>'-')>" | lolcat -f)

step2=$(printf "\t<('-'<)" | lolcat -f)

step3=$(printf "\t^('-')^" | lolcat -f)

step4=$(printf "\t<('-'<)" | lolcat -f)

dance1(){

printf "%s\r" "$step1"

sleep 0.5

printf "%s\r" "$step2"

sleep 0.5

printf "%s\r" "$step3"

sleep 0.5

printf "%s\r" "$step4"

sleep 0.5

}

dance2(){

for _ in $(seq 1 10); do

    printf "%s\n" "$step1"

    sleep 0.05

    printf "\t%s\n" "$step2"

    sleep 0.05

    printf "\t\t%s\n" "$step3"

    sleep 0.05

    printf "\t\t\t%s\n" "$step4"

    sleep 0.05

    printf "\t\t%s\n" "$step1"

    sleep 0.05

    printf "\t%s\n" "$step2"

    sleep 0.05

    printf "%s\n" "$step3"

    sleep 0.05

    printf "\t%s\n" "$step4"

    sleep 0.05

done

}

dance3(){

for _ in $(seq 1 5); do

    printf "%s\n" "$step1"

    sleep 0.01

done

for _ in $(seq 1 5); do

    printf "%s\n" "$step2"

    sleep 0.01

done

for _ in $(seq 1 5); do

    printf "%s\n" "$step3"

    sleep 0.01

done

for _ in $(seq 1 5); do

    printf "%s\n" "$step4"

    sleep 0.01

done

}

while true; do

for _ in $(seq 1 10); do

    dance1

done

for _ in $(seq 1 2); do

    dance2

done

for _ in $(seq 1 4); do

    dance3

done

done