The specific tutorial is as follows

The prerequisite is to use bc1q's btc wallet. If you have typed inscriptions before, it should be very simple
For newbies, just send the following paragraph to grok. It is very simple. Grok will teach you

http://wizz.cash/btc/sendUse this to divide utox

1. Install the node environment first

2.npm install -g @oyl/sdk

3. Create a .env environment file

//Put the mnemonic in the quotation marks (note that it is a mnemonic)

MNEMONIC=""
SANDSHREW_PROJECT_ID=lasereyes

4. This is the single word mint command (the last number is gas):
oyl alkane execute -data "2,3,77" -p bitcoin -feeRate 1.5

This repeats the mint command:
for /L %i in (1,0,2) do oyl alkane execute -data "2,3,77" -p bitcoin -feeRate 1.5