# Pastebin HTlADT5o
<Bob.PubKey>
OP_DEPTH OP_3 OP_EQUAL
OP_IF
    OP_SWAP
    <Alice.PubKey> OP_CHECKSIGVERIFY OP_CODESEPARATOR 
OP_ELSE
    0 OP_CLTV OP_DROP
OP_ENDIF
OP_CHECKSIG