| TAP2 (stopcock) | ||
| Hold 1st 1st finger hand, back forward and 1st finger pointing inward, and put 2nd COMPRESSED hand but with 3 & 4th fingers closed on palm, digits pointing inward & fingers upward, with tips of its digits round tip of 1st finger of 1st hand; then by wrist action turn 2nd hand till fingers forward. | ||