nl_tokens: region encode
pl_tokens: function encodeBlock ( input , inputOffset , output , outputOffset ) { output [ outputOffset + 0 ] = Alphabet [ input [ inputOffset + 0 ] >> 3 ] ; output [ outputOffset + 1 ] = Alphabet [ ( ( input [ inputOffset + 0 ] & 0x07 ) << 2 ) | ( input [ inputOffset + 1 ] >> 6 ) ] ; output [ outputOffset + 2 ] = Alphabet [ ( input [ inputOffset + 1 ] & 0x3E ) >> 1 ] ; <mask> [ outputOffset + 3 ] = Alphabet [ ( ( input [ inputOffset + 1 ] & 0x01 ) << 4 ) | ( input [ inputOffset + 2 ] >> 4 ) ] ; output [ outputOffset + 4 ] = Alphabet [ ( ( input [ inputOffset + 2 ] & 0x0F ) << 1 ) | ( input [ inputOffset + 3 ] >> 7 ) ] ; output [ outputOffset + 5 ] = Alphabet [ ( input [ inputOffset + 3 ] & 0x7F ) >> 2 ] ; output [ outputOffset + 6 ] = Alphabet [ ( ( input [ inputOffset + 3 ] & 0x03 ) << 3 ) | ( input [ inputOffset + 4 ] >> 5 ) ] ; output [ outputOffset + 7 ] = Alphabet [ input [ inputOffset + 4 ] & 0x1F ] ; }