Tawawa

1 A+x
A x
2-3 R+k
k
4-5 R+o
o
6-7 A R in

This doesn't work; according to the rules, the cart needs to be returned each time.

3 turns

Ah, hehe, so you can just abandon your belongings... Trolled, trolled...

Tsundere

Ugh, I immediately thought of a piano, but it seemed to me that the sequence was too long for an octave... I should have double-checked.