Pai uite aici cateva modele
inima-http://www.youtube.com/watch?v=3TWLdyt9f0I
wave-http://www.youtube.com/watch?v=lD5zh8IJ***&feature=related
zig zag-http://www.youtube.com/watch?v=F3lhcZV9ahc&feature=related
candy stripe-http://www.youtube.com/watch?v=FA4GSTFkk6M&feature=related
in v-http://www.youtube.com/watch?v=DsCmYnfdsb4
sarpe-http://www.youtube.com/watch?v=iovziHpKcTk