Divide the carpet into 6 doublestreets.
Trigger: Wait for 3 different ds hit, bet the 3 unhit ds with 3 Quads.
Progression: 3 Quads
1 1 2 3 4 6 9 14 21 31 47 70
:sad2:
(link:://24.media.tumblr.com/e51106ac8cc7fbeb3818d4de5b1a5556/tumblr_mo1qr1Nz0C1r2zbwco1_400.gif)