Add p{,y}{16,32} to text snippets

UltiSnips/text.snippets

@@ -1,4 +1,20 @@
 priority -50
+snippet py16
+`#!/bin/sh
+pwgen -sy 16 1`
+endsnippet
+snippet p16
+`#!/bin/sh
+pwgen -s 16 1`
+endsnippet
+snippet py32
+`#!/bin/sh
+pwgen -sy 32 1`
+endsnippet
+snippet p32
+`#!/bin/sh
+pwgen -s 32 1`
+endsnippet
 snippet pass "pass"
 `#!/bin/sh
 pwgen -sy 32 1`